const INTERNAL_ERR: &'static str = "`ethabi_derive` internal error";
/// Contract's functions.
#[allow(dead_code, unused_imports, unused_variables)]
pub mod functions {
    use super::INTERNAL_ERR;
    #[derive(Debug, Clone, PartialEq)]
    pub struct AddRegistryHandler {
        pub registry_handler: Vec<u8>,
    }
    impl AddRegistryHandler {
        const METHOD_ID: [u8; 4] = [34u8, 245u8, 149u8, 200u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                registry_handler: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(
                &self.registry_handler,
            ))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
    }
    impl substreams_ethereum::Function for AddRegistryHandler {
        const NAME: &'static str = "add_registry_handler";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct AddressProvider {}
    impl AddressProvider {
        const METHOD_ID: [u8; 4] = [206u8, 80u8, 194u8, 231u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Ok(Self {})
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<Vec<u8>, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_address()
                .expect(INTERNAL_ERR)
                .as_bytes()
                .to_vec())
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<Vec<u8>> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for AddressProvider {
        const NAME: &'static str = "address_provider";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<Vec<u8>> for AddressProvider {
        fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct FindPoolForCoins1 {
        pub from: Vec<u8>,
        pub to: Vec<u8>,
    }
    impl FindPoolForCoins1 {
        const METHOD_ID: [u8; 4] = [168u8, 125u8, 240u8, 108u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Address],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                from: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                to: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.from)),
                ethabi::Token::Address(ethabi::Address::from_slice(&self.to)),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<Vec<u8>, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_address()
                .expect(INTERNAL_ERR)
                .as_bytes()
                .to_vec())
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<Vec<u8>> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for FindPoolForCoins1 {
        const NAME: &'static str = "find_pool_for_coins1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<Vec<u8>> for FindPoolForCoins1 {
        fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct FindPoolForCoins2 {
        pub from: Vec<u8>,
        pub to: Vec<u8>,
        pub i: substreams::scalar::BigInt,
    }
    impl FindPoolForCoins2 {
        const METHOD_ID: [u8; 4] = [105u8, 130u8, 235u8, 11u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[
                    ethabi::ParamType::Address,
                    ethabi::ParamType::Address,
                    ethabi::ParamType::Uint(256usize),
                ],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                from: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                to: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                i: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.from)),
                ethabi::Token::Address(ethabi::Address::from_slice(&self.to)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.i.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<Vec<u8>, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_address()
                .expect(INTERNAL_ERR)
                .as_bytes()
                .to_vec())
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<Vec<u8>> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for FindPoolForCoins2 {
        const NAME: &'static str = "find_pool_for_coins2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<Vec<u8>> for FindPoolForCoins2 {
        fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct FindPoolsForCoins {
        pub from: Vec<u8>,
        pub to: Vec<u8>,
    }
    impl FindPoolsForCoins {
        const METHOD_ID: [u8; 4] = [160u8, 100u8, 7u8, 43u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Address],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                from: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                to: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.from)),
                ethabi::Token::Address(ethabi::Address::from_slice(&self.to)),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<Vec<Vec<u8>>, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<Vec<Vec<u8>>, String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Array(Box::new(ethabi::ParamType::Address))],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_array()
                .expect(INTERNAL_ERR)
                .into_iter()
                .map(|inner| {
                    inner
                        .into_address()
                        .expect(INTERNAL_ERR)
                        .as_bytes()
                        .to_vec()
                })
                .collect())
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<Vec<Vec<u8>>> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for FindPoolsForCoins {
        const NAME: &'static str = "find_pools_for_coins";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<Vec<Vec<u8>>> for FindPoolsForCoins {
        fn output(data: &[u8]) -> Result<Vec<Vec<u8>>, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetAdminBalances1 {
        pub pool: Vec<u8>,
    }
    impl GetAdminBalances1 {
        const METHOD_ID: [u8; 4] = [193u8, 30u8, 69u8, 184u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(
                    Box::new(ethabi::ParamType::Uint(256usize)),
                    8usize,
                )],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        let mut v = [0 as u8; 32];
                        inner
                            .into_uint()
                            .expect(INTERNAL_ERR)
                            .to_big_endian(v.as_mut_slice());
                        substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[substreams::scalar::BigInt; 8usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetAdminBalances1 {
        const NAME: &'static str = "get_admin_balances1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[substreams::scalar::BigInt; 8usize]>
        for GetAdminBalances1
    {
        fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetAdminBalances2 {
        pub pool: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetAdminBalances2 {
        const METHOD_ID: [u8; 4] = [192u8, 191u8, 76u8, 191u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(
                    Box::new(ethabi::ParamType::Uint(256usize)),
                    8usize,
                )],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        let mut v = [0 as u8; 32];
                        inner
                            .into_uint()
                            .expect(INTERNAL_ERR)
                            .to_big_endian(v.as_mut_slice());
                        substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[substreams::scalar::BigInt; 8usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetAdminBalances2 {
        const NAME: &'static str = "get_admin_balances2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[substreams::scalar::BigInt; 8usize]>
        for GetAdminBalances2
    {
        fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetBalances1 {
        pub pool: Vec<u8>,
    }
    impl GetBalances1 {
        const METHOD_ID: [u8; 4] = [146u8, 227u8, 204u8, 45u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(
                    Box::new(ethabi::ParamType::Uint(256usize)),
                    8usize,
                )],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        let mut v = [0 as u8; 32];
                        inner
                            .into_uint()
                            .expect(INTERNAL_ERR)
                            .to_big_endian(v.as_mut_slice());
                        substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[substreams::scalar::BigInt; 8usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetBalances1 {
        const NAME: &'static str = "get_balances1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[substreams::scalar::BigInt; 8usize]> for GetBalances1 {
        fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetBalances2 {
        pub pool: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetBalances2 {
        const METHOD_ID: [u8; 4] = [170u8, 133u8, 22u8, 156u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(
                    Box::new(ethabi::ParamType::Uint(256usize)),
                    8usize,
                )],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        let mut v = [0 as u8; 32];
                        inner
                            .into_uint()
                            .expect(INTERNAL_ERR)
                            .to_big_endian(v.as_mut_slice());
                        substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[substreams::scalar::BigInt; 8usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetBalances2 {
        const NAME: &'static str = "get_balances2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[substreams::scalar::BigInt; 8usize]> for GetBalances2 {
        fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetBasePool1 {
        pub pool: Vec<u8>,
    }
    impl GetBasePool1 {
        const METHOD_ID: [u8; 4] = [111u8, 32u8, 214u8, 221u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<Vec<u8>, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_address()
                .expect(INTERNAL_ERR)
                .as_bytes()
                .to_vec())
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<Vec<u8>> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetBasePool1 {
        const NAME: &'static str = "get_base_pool1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<Vec<u8>> for GetBasePool1 {
        fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetBasePool2 {
        pub pool: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetBasePool2 {
        const METHOD_ID: [u8; 4] = [165u8, 78u8, 58u8, 222u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<Vec<u8>, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_address()
                .expect(INTERNAL_ERR)
                .as_bytes()
                .to_vec())
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<Vec<u8>> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetBasePool2 {
        const NAME: &'static str = "get_base_pool2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<Vec<u8>> for GetBasePool2 {
        fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetBaseRegistry {
        pub registry_handler: Vec<u8>,
    }
    impl GetBaseRegistry {
        const METHOD_ID: [u8; 4] = [132u8, 225u8, 113u8, 13u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                registry_handler: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(
                &self.registry_handler,
            ))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<Vec<u8>, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_address()
                .expect(INTERNAL_ERR)
                .as_bytes()
                .to_vec())
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<Vec<u8>> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetBaseRegistry {
        const NAME: &'static str = "get_base_registry";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<Vec<u8>> for GetBaseRegistry {
        fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetCoinIndices1 {
        pub pool: Vec<u8>,
        pub from: Vec<u8>,
        pub to: Vec<u8>,
    }
    impl GetCoinIndices1 {
        const METHOD_ID: [u8; 4] = [235u8, 133u8, 34u8, 109u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[
                    ethabi::ParamType::Address,
                    ethabi::ParamType::Address,
                    ethabi::ParamType::Address,
                ],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                from: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                to: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Address(ethabi::Address::from_slice(&self.from)),
                ethabi::Token::Address(ethabi::Address::from_slice(&self.to)),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<(substreams::scalar::BigInt, substreams::scalar::BigInt, bool), String>
        {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(
            data: &[u8],
        ) -> Result<(substreams::scalar::BigInt, substreams::scalar::BigInt, bool), String>
        {
            let mut values = ethabi::decode(
                &[
                    ethabi::ParamType::Int(128usize),
                    ethabi::ParamType::Int(128usize),
                    ethabi::ParamType::Bool,
                ],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            values.reverse();
            Ok((
                {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_int()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_signed_bytes_be(&v)
                },
                {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_int()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_signed_bytes_be(&v)
                },
                values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_bool()
                    .expect(INTERNAL_ERR),
            ))
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(
            &self,
            address: Vec<u8>,
        ) -> Option<(substreams::scalar::BigInt, substreams::scalar::BigInt, bool)> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetCoinIndices1 {
        const NAME: &'static str = "get_coin_indices1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl
        substreams_ethereum::rpc::RPCDecodable<(
            substreams::scalar::BigInt,
            substreams::scalar::BigInt,
            bool,
        )> for GetCoinIndices1
    {
        fn output(
            data: &[u8],
        ) -> Result<(substreams::scalar::BigInt, substreams::scalar::BigInt, bool), String>
        {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetCoinIndices2 {
        pub pool: Vec<u8>,
        pub from: Vec<u8>,
        pub to: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetCoinIndices2 {
        const METHOD_ID: [u8; 4] = [99u8, 251u8, 61u8, 219u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[
                    ethabi::ParamType::Address,
                    ethabi::ParamType::Address,
                    ethabi::ParamType::Address,
                    ethabi::ParamType::Uint(256usize),
                ],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                from: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                to: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Address(ethabi::Address::from_slice(&self.from)),
                ethabi::Token::Address(ethabi::Address::from_slice(&self.to)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<(substreams::scalar::BigInt, substreams::scalar::BigInt, bool), String>
        {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(
            data: &[u8],
        ) -> Result<(substreams::scalar::BigInt, substreams::scalar::BigInt, bool), String>
        {
            let mut values = ethabi::decode(
                &[
                    ethabi::ParamType::Int(128usize),
                    ethabi::ParamType::Int(128usize),
                    ethabi::ParamType::Bool,
                ],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            values.reverse();
            Ok((
                {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_int()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_signed_bytes_be(&v)
                },
                {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_int()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_signed_bytes_be(&v)
                },
                values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_bool()
                    .expect(INTERNAL_ERR),
            ))
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(
            &self,
            address: Vec<u8>,
        ) -> Option<(substreams::scalar::BigInt, substreams::scalar::BigInt, bool)> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetCoinIndices2 {
        const NAME: &'static str = "get_coin_indices2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl
        substreams_ethereum::rpc::RPCDecodable<(
            substreams::scalar::BigInt,
            substreams::scalar::BigInt,
            bool,
        )> for GetCoinIndices2
    {
        fn output(
            data: &[u8],
        ) -> Result<(substreams::scalar::BigInt, substreams::scalar::BigInt, bool), String>
        {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetCoins1 {
        pub pool: Vec<u8>,
    }
    impl GetCoins1 {
        const METHOD_ID: [u8; 4] = [154u8, 201u8, 13u8, 61u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[Vec<u8>; 8usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[Vec<u8>; 8usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(Box::new(ethabi::ParamType::Address), 8usize)],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        inner
                            .into_address()
                            .expect(INTERNAL_ERR)
                            .as_bytes()
                            .to_vec()
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[Vec<u8>; 8usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetCoins1 {
        const NAME: &'static str = "get_coins1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[Vec<u8>; 8usize]> for GetCoins1 {
        fn output(data: &[u8]) -> Result<[Vec<u8>; 8usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetCoins2 {
        pub pool: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetCoins2 {
        const METHOD_ID: [u8; 4] = [110u8, 190u8, 81u8, 252u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[Vec<u8>; 8usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[Vec<u8>; 8usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(Box::new(ethabi::ParamType::Address), 8usize)],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        inner
                            .into_address()
                            .expect(INTERNAL_ERR)
                            .as_bytes()
                            .to_vec()
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[Vec<u8>; 8usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetCoins2 {
        const NAME: &'static str = "get_coins2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[Vec<u8>; 8usize]> for GetCoins2 {
        fn output(data: &[u8]) -> Result<[Vec<u8>; 8usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetDecimals1 {
        pub pool: Vec<u8>,
    }
    impl GetDecimals1 {
        const METHOD_ID: [u8; 4] = [82u8, 181u8, 21u8, 85u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(
                    Box::new(ethabi::ParamType::Uint(256usize)),
                    8usize,
                )],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        let mut v = [0 as u8; 32];
                        inner
                            .into_uint()
                            .expect(INTERNAL_ERR)
                            .to_big_endian(v.as_mut_slice());
                        substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[substreams::scalar::BigInt; 8usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetDecimals1 {
        const NAME: &'static str = "get_decimals1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[substreams::scalar::BigInt; 8usize]> for GetDecimals1 {
        fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetDecimals2 {
        pub pool: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetDecimals2 {
        const METHOD_ID: [u8; 4] = [64u8, 63u8, 80u8, 47u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(
                    Box::new(ethabi::ParamType::Uint(256usize)),
                    8usize,
                )],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        let mut v = [0 as u8; 32];
                        inner
                            .into_uint()
                            .expect(INTERNAL_ERR)
                            .to_big_endian(v.as_mut_slice());
                        substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[substreams::scalar::BigInt; 8usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetDecimals2 {
        const NAME: &'static str = "get_decimals2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[substreams::scalar::BigInt; 8usize]> for GetDecimals2 {
        fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetFees1 {
        pub pool: Vec<u8>,
    }
    impl GetFees1 {
        const METHOD_ID: [u8; 4] = [124u8, 219u8, 114u8, 176u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[substreams::scalar::BigInt; 10usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 10usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(
                    Box::new(ethabi::ParamType::Uint(256usize)),
                    10usize,
                )],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        let mut v = [0 as u8; 32];
                        inner
                            .into_uint()
                            .expect(INTERNAL_ERR)
                            .to_big_endian(v.as_mut_slice());
                        substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[substreams::scalar::BigInt; 10usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetFees1 {
        const NAME: &'static str = "get_fees1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[substreams::scalar::BigInt; 10usize]> for GetFees1 {
        fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 10usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetFees2 {
        pub pool: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetFees2 {
        const METHOD_ID: [u8; 4] = [14u8, 213u8, 164u8, 39u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[substreams::scalar::BigInt; 10usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 10usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(
                    Box::new(ethabi::ParamType::Uint(256usize)),
                    10usize,
                )],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        let mut v = [0 as u8; 32];
                        inner
                            .into_uint()
                            .expect(INTERNAL_ERR)
                            .to_big_endian(v.as_mut_slice());
                        substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[substreams::scalar::BigInt; 10usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetFees2 {
        const NAME: &'static str = "get_fees2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[substreams::scalar::BigInt; 10usize]> for GetFees2 {
        fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 10usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetGauge1 {
        pub pool: Vec<u8>,
    }
    impl GetGauge1 {
        const METHOD_ID: [u8; 4] = [218u8, 242u8, 151u8, 185u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<Vec<u8>, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_address()
                .expect(INTERNAL_ERR)
                .as_bytes()
                .to_vec())
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<Vec<u8>> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetGauge1 {
        const NAME: &'static str = "get_gauge1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<Vec<u8>> for GetGauge1 {
        fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetGauge2 {
        pub pool: Vec<u8>,
        pub gauge_idx: substreams::scalar::BigInt,
    }
    impl GetGauge2 {
        const METHOD_ID: [u8; 4] = [228u8, 8u8, 18u8, 32u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                gauge_idx: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.gauge_idx.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<Vec<u8>, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_address()
                .expect(INTERNAL_ERR)
                .as_bytes()
                .to_vec())
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<Vec<u8>> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetGauge2 {
        const NAME: &'static str = "get_gauge2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<Vec<u8>> for GetGauge2 {
        fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetGauge3 {
        pub pool: Vec<u8>,
        pub gauge_idx: substreams::scalar::BigInt,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetGauge3 {
        const METHOD_ID: [u8; 4] = [119u8, 63u8, 183u8, 227u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[
                    ethabi::ParamType::Address,
                    ethabi::ParamType::Uint(256usize),
                    ethabi::ParamType::Uint(256usize),
                ],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                gauge_idx: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.gauge_idx.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<Vec<u8>, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_address()
                .expect(INTERNAL_ERR)
                .as_bytes()
                .to_vec())
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<Vec<u8>> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetGauge3 {
        const NAME: &'static str = "get_gauge3";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<Vec<u8>> for GetGauge3 {
        fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetGaugeType1 {
        pub pool: Vec<u8>,
    }
    impl GetGaugeType1 {
        const METHOD_ID: [u8; 4] = [37u8, 250u8, 93u8, 19u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<substreams::scalar::BigInt, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Int(128usize)], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut v = [0 as u8; 32];
                values
                    .pop()
                    .expect("one output data should have existed")
                    .into_int()
                    .expect(INTERNAL_ERR)
                    .to_big_endian(v.as_mut_slice());
                substreams::scalar::BigInt::from_signed_bytes_be(&v)
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<substreams::scalar::BigInt> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetGaugeType1 {
        const NAME: &'static str = "get_gauge_type1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<substreams::scalar::BigInt> for GetGaugeType1 {
        fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetGaugeType2 {
        pub pool: Vec<u8>,
        pub gauge_idx: substreams::scalar::BigInt,
    }
    impl GetGaugeType2 {
        const METHOD_ID: [u8; 4] = [124u8, 81u8, 219u8, 85u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                gauge_idx: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.gauge_idx.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<substreams::scalar::BigInt, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Int(128usize)], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut v = [0 as u8; 32];
                values
                    .pop()
                    .expect("one output data should have existed")
                    .into_int()
                    .expect(INTERNAL_ERR)
                    .to_big_endian(v.as_mut_slice());
                substreams::scalar::BigInt::from_signed_bytes_be(&v)
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<substreams::scalar::BigInt> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetGaugeType2 {
        const NAME: &'static str = "get_gauge_type2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<substreams::scalar::BigInt> for GetGaugeType2 {
        fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetGaugeType3 {
        pub pool: Vec<u8>,
        pub gauge_idx: substreams::scalar::BigInt,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetGaugeType3 {
        const METHOD_ID: [u8; 4] = [248u8, 182u8, 97u8, 226u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[
                    ethabi::ParamType::Address,
                    ethabi::ParamType::Uint(256usize),
                    ethabi::ParamType::Uint(256usize),
                ],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                gauge_idx: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.gauge_idx.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<substreams::scalar::BigInt, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Int(128usize)], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut v = [0 as u8; 32];
                values
                    .pop()
                    .expect("one output data should have existed")
                    .into_int()
                    .expect(INTERNAL_ERR)
                    .to_big_endian(v.as_mut_slice());
                substreams::scalar::BigInt::from_signed_bytes_be(&v)
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<substreams::scalar::BigInt> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetGaugeType3 {
        const NAME: &'static str = "get_gauge_type3";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<substreams::scalar::BigInt> for GetGaugeType3 {
        fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetLpToken1 {
        pub pool: Vec<u8>,
    }
    impl GetLpToken1 {
        const METHOD_ID: [u8; 4] = [55u8, 149u8, 16u8, 73u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<Vec<u8>, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_address()
                .expect(INTERNAL_ERR)
                .as_bytes()
                .to_vec())
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<Vec<u8>> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetLpToken1 {
        const NAME: &'static str = "get_lp_token1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<Vec<u8>> for GetLpToken1 {
        fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetLpToken2 {
        pub pool: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetLpToken2 {
        const METHOD_ID: [u8; 4] = [8u8, 129u8, 113u8, 95u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<Vec<u8>, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_address()
                .expect(INTERNAL_ERR)
                .as_bytes()
                .to_vec())
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<Vec<u8>> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetLpToken2 {
        const NAME: &'static str = "get_lp_token2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<Vec<u8>> for GetLpToken2 {
        fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetNCoins1 {
        pub pool: Vec<u8>,
    }
    impl GetNCoins1 {
        const METHOD_ID: [u8; 4] = [148u8, 4u8, 148u8, 241u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<substreams::scalar::BigInt, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Uint(256usize)], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut v = [0 as u8; 32];
                values
                    .pop()
                    .expect("one output data should have existed")
                    .into_uint()
                    .expect(INTERNAL_ERR)
                    .to_big_endian(v.as_mut_slice());
                substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<substreams::scalar::BigInt> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetNCoins1 {
        const NAME: &'static str = "get_n_coins1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<substreams::scalar::BigInt> for GetNCoins1 {
        fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetNCoins2 {
        pub pool: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetNCoins2 {
        const METHOD_ID: [u8; 4] = [17u8, 216u8, 18u8, 121u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<substreams::scalar::BigInt, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Uint(256usize)], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut v = [0 as u8; 32];
                values
                    .pop()
                    .expect("one output data should have existed")
                    .into_uint()
                    .expect(INTERNAL_ERR)
                    .to_big_endian(v.as_mut_slice());
                substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<substreams::scalar::BigInt> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetNCoins2 {
        const NAME: &'static str = "get_n_coins2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<substreams::scalar::BigInt> for GetNCoins2 {
        fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetNUnderlyingCoins1 {
        pub pool: Vec<u8>,
    }
    impl GetNUnderlyingCoins1 {
        const METHOD_ID: [u8; 4] = [10u8, 112u8, 12u8, 8u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<substreams::scalar::BigInt, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Uint(256usize)], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut v = [0 as u8; 32];
                values
                    .pop()
                    .expect("one output data should have existed")
                    .into_uint()
                    .expect(INTERNAL_ERR)
                    .to_big_endian(v.as_mut_slice());
                substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<substreams::scalar::BigInt> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetNUnderlyingCoins1 {
        const NAME: &'static str = "get_n_underlying_coins1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<substreams::scalar::BigInt> for GetNUnderlyingCoins1 {
        fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetNUnderlyingCoins2 {
        pub pool: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetNUnderlyingCoins2 {
        const METHOD_ID: [u8; 4] = [222u8, 205u8, 246u8, 143u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<substreams::scalar::BigInt, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Uint(256usize)], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut v = [0 as u8; 32];
                values
                    .pop()
                    .expect("one output data should have existed")
                    .into_uint()
                    .expect(INTERNAL_ERR)
                    .to_big_endian(v.as_mut_slice());
                substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<substreams::scalar::BigInt> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetNUnderlyingCoins2 {
        const NAME: &'static str = "get_n_underlying_coins2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<substreams::scalar::BigInt> for GetNUnderlyingCoins2 {
        fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetPoolAssetType1 {
        pub pool: Vec<u8>,
    }
    impl GetPoolAssetType1 {
        const METHOD_ID: [u8; 4] = [102u8, 211u8, 150u8, 108u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<substreams::scalar::BigInt, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Uint(256usize)], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut v = [0 as u8; 32];
                values
                    .pop()
                    .expect("one output data should have existed")
                    .into_uint()
                    .expect(INTERNAL_ERR)
                    .to_big_endian(v.as_mut_slice());
                substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<substreams::scalar::BigInt> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetPoolAssetType1 {
        const NAME: &'static str = "get_pool_asset_type1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<substreams::scalar::BigInt> for GetPoolAssetType1 {
        fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetPoolAssetType2 {
        pub pool: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetPoolAssetType2 {
        const METHOD_ID: [u8; 4] = [144u8, 209u8, 221u8, 45u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<substreams::scalar::BigInt, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Uint(256usize)], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut v = [0 as u8; 32];
                values
                    .pop()
                    .expect("one output data should have existed")
                    .into_uint()
                    .expect(INTERNAL_ERR)
                    .to_big_endian(v.as_mut_slice());
                substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<substreams::scalar::BigInt> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetPoolAssetType2 {
        const NAME: &'static str = "get_pool_asset_type2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<substreams::scalar::BigInt> for GetPoolAssetType2 {
        fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetPoolFromLpToken1 {
        pub token: Vec<u8>,
    }
    impl GetPoolFromLpToken1 {
        const METHOD_ID: [u8; 4] = [189u8, 244u8, 117u8, 195u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                token: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.token))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<Vec<u8>, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_address()
                .expect(INTERNAL_ERR)
                .as_bytes()
                .to_vec())
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<Vec<u8>> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetPoolFromLpToken1 {
        const NAME: &'static str = "get_pool_from_lp_token1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<Vec<u8>> for GetPoolFromLpToken1 {
        fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetPoolFromLpToken2 {
        pub token: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetPoolFromLpToken2 {
        const METHOD_ID: [u8; 4] = [54u8, 103u8, 139u8, 128u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                token: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.token)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<Vec<u8>, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_address()
                .expect(INTERNAL_ERR)
                .as_bytes()
                .to_vec())
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<Vec<u8>> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetPoolFromLpToken2 {
        const NAME: &'static str = "get_pool_from_lp_token2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<Vec<u8>> for GetPoolFromLpToken2 {
        fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetPoolName1 {
        pub pool: Vec<u8>,
    }
    impl GetPoolName1 {
        const METHOD_ID: [u8; 4] = [92u8, 145u8, 23u8, 65u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<String, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<String, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::String], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_string()
                .expect(INTERNAL_ERR))
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<String> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetPoolName1 {
        const NAME: &'static str = "get_pool_name1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<String> for GetPoolName1 {
        fn output(data: &[u8]) -> Result<String, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetPoolName2 {
        pub pool: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetPoolName2 {
        const METHOD_ID: [u8; 4] = [146u8, 35u8, 79u8, 69u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<String, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<String, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::String], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_string()
                .expect(INTERNAL_ERR))
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<String> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetPoolName2 {
        const NAME: &'static str = "get_pool_name2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<String> for GetPoolName2 {
        fn output(data: &[u8]) -> Result<String, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetPoolParams1 {
        pub pool: Vec<u8>,
    }
    impl GetPoolParams1 {
        const METHOD_ID: [u8; 4] = [104u8, 133u8, 50u8, 170u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[substreams::scalar::BigInt; 20usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 20usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(
                    Box::new(ethabi::ParamType::Uint(256usize)),
                    20usize,
                )],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        let mut v = [0 as u8; 32];
                        inner
                            .into_uint()
                            .expect(INTERNAL_ERR)
                            .to_big_endian(v.as_mut_slice());
                        substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[substreams::scalar::BigInt; 20usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetPoolParams1 {
        const NAME: &'static str = "get_pool_params1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[substreams::scalar::BigInt; 20usize]>
        for GetPoolParams1
    {
        fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 20usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetPoolParams2 {
        pub pool: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetPoolParams2 {
        const METHOD_ID: [u8; 4] = [122u8, 101u8, 210u8, 221u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[substreams::scalar::BigInt; 20usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 20usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(
                    Box::new(ethabi::ParamType::Uint(256usize)),
                    20usize,
                )],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        let mut v = [0 as u8; 32];
                        inner
                            .into_uint()
                            .expect(INTERNAL_ERR)
                            .to_big_endian(v.as_mut_slice());
                        substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[substreams::scalar::BigInt; 20usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetPoolParams2 {
        const NAME: &'static str = "get_pool_params2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[substreams::scalar::BigInt; 20usize]>
        for GetPoolParams2
    {
        fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 20usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetRegistry {
        pub arg0: substreams::scalar::BigInt,
    }
    impl GetRegistry {
        const METHOD_ID: [u8; 4] = [145u8, 61u8, 155u8, 77u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values =
                ethabi::decode(&[ethabi::ParamType::Uint(256usize)], maybe_data.unwrap())
                    .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                arg0: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                match self.arg0.clone().to_bytes_be() {
                    (num_bigint::Sign::Plus, bytes) => bytes,
                    (num_bigint::Sign::NoSign, bytes) => bytes,
                    (num_bigint::Sign::Minus, _) => {
                        panic!("negative numbers are not supported")
                    }
                }
                .as_slice(),
            ))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<Vec<u8>, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_address()
                .expect(INTERNAL_ERR)
                .as_bytes()
                .to_vec())
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<Vec<u8>> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetRegistry {
        const NAME: &'static str = "get_registry";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<Vec<u8>> for GetRegistry {
        fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetRegistryHandlersFromPool {
        pub pool: Vec<u8>,
    }
    impl GetRegistryHandlersFromPool {
        const METHOD_ID: [u8; 4] = [48u8, 141u8, 27u8, 109u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[Vec<u8>; 10usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[Vec<u8>; 10usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(Box::new(ethabi::ParamType::Address), 10usize)],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        inner
                            .into_address()
                            .expect(INTERNAL_ERR)
                            .as_bytes()
                            .to_vec()
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[Vec<u8>; 10usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetRegistryHandlersFromPool {
        const NAME: &'static str = "get_registry_handlers_from_pool";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[Vec<u8>; 10usize]> for GetRegistryHandlersFromPool {
        fn output(data: &[u8]) -> Result<[Vec<u8>; 10usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetUnderlyingBalances1 {
        pub pool: Vec<u8>,
    }
    impl GetUnderlyingBalances1 {
        const METHOD_ID: [u8; 4] = [89u8, 244u8, 243u8, 81u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(
                    Box::new(ethabi::ParamType::Uint(256usize)),
                    8usize,
                )],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        let mut v = [0 as u8; 32];
                        inner
                            .into_uint()
                            .expect(INTERNAL_ERR)
                            .to_big_endian(v.as_mut_slice());
                        substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[substreams::scalar::BigInt; 8usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetUnderlyingBalances1 {
        const NAME: &'static str = "get_underlying_balances1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[substreams::scalar::BigInt; 8usize]>
        for GetUnderlyingBalances1
    {
        fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetUnderlyingBalances2 {
        pub pool: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetUnderlyingBalances2 {
        const METHOD_ID: [u8; 4] = [135u8, 97u8, 18u8, 230u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(
                    Box::new(ethabi::ParamType::Uint(256usize)),
                    8usize,
                )],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        let mut v = [0 as u8; 32];
                        inner
                            .into_uint()
                            .expect(INTERNAL_ERR)
                            .to_big_endian(v.as_mut_slice());
                        substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[substreams::scalar::BigInt; 8usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetUnderlyingBalances2 {
        const NAME: &'static str = "get_underlying_balances2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[substreams::scalar::BigInt; 8usize]>
        for GetUnderlyingBalances2
    {
        fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetUnderlyingCoins1 {
        pub pool: Vec<u8>,
    }
    impl GetUnderlyingCoins1 {
        const METHOD_ID: [u8; 4] = [167u8, 117u8, 118u8, 239u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[Vec<u8>; 8usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[Vec<u8>; 8usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(Box::new(ethabi::ParamType::Address), 8usize)],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        inner
                            .into_address()
                            .expect(INTERNAL_ERR)
                            .as_bytes()
                            .to_vec()
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[Vec<u8>; 8usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetUnderlyingCoins1 {
        const NAME: &'static str = "get_underlying_coins1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[Vec<u8>; 8usize]> for GetUnderlyingCoins1 {
        fn output(data: &[u8]) -> Result<[Vec<u8>; 8usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetUnderlyingCoins2 {
        pub pool: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetUnderlyingCoins2 {
        const METHOD_ID: [u8; 4] = [47u8, 201u8, 11u8, 207u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[Vec<u8>; 8usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[Vec<u8>; 8usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(Box::new(ethabi::ParamType::Address), 8usize)],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        inner
                            .into_address()
                            .expect(INTERNAL_ERR)
                            .as_bytes()
                            .to_vec()
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[Vec<u8>; 8usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetUnderlyingCoins2 {
        const NAME: &'static str = "get_underlying_coins2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[Vec<u8>; 8usize]> for GetUnderlyingCoins2 {
        fn output(data: &[u8]) -> Result<[Vec<u8>; 8usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetUnderlyingDecimals1 {
        pub pool: Vec<u8>,
    }
    impl GetUnderlyingDecimals1 {
        const METHOD_ID: [u8; 4] = [76u8, 176u8, 136u8, 241u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(
                    Box::new(ethabi::ParamType::Uint(256usize)),
                    8usize,
                )],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        let mut v = [0 as u8; 32];
                        inner
                            .into_uint()
                            .expect(INTERNAL_ERR)
                            .to_big_endian(v.as_mut_slice());
                        substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[substreams::scalar::BigInt; 8usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetUnderlyingDecimals1 {
        const NAME: &'static str = "get_underlying_decimals1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[substreams::scalar::BigInt; 8usize]>
        for GetUnderlyingDecimals1
    {
        fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetUnderlyingDecimals2 {
        pub pool: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetUnderlyingDecimals2 {
        const METHOD_ID: [u8; 4] = [98u8, 45u8, 100u8, 244u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            let mut values = ethabi::decode(
                &[ethabi::ParamType::FixedArray(
                    Box::new(ethabi::ParamType::Uint(256usize)),
                    8usize,
                )],
                data.as_ref(),
            )
            .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut iter = values
                    .pop()
                    .expect("one output data should have existed")
                    .into_fixed_array()
                    .expect(INTERNAL_ERR)
                    .into_iter()
                    .map(|inner| {
                        let mut v = [0 as u8; 32];
                        inner
                            .into_uint()
                            .expect(INTERNAL_ERR)
                            .to_big_endian(v.as_mut_slice());
                        substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                    });
                [
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                    iter.next().expect(INTERNAL_ERR),
                ]
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<[substreams::scalar::BigInt; 8usize]> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetUnderlyingDecimals2 {
        const NAME: &'static str = "get_underlying_decimals2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<[substreams::scalar::BigInt; 8usize]>
        for GetUnderlyingDecimals2
    {
        fn output(data: &[u8]) -> Result<[substreams::scalar::BigInt; 8usize], String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetVirtualPriceFromLpToken1 {
        pub token: Vec<u8>,
    }
    impl GetVirtualPriceFromLpToken1 {
        const METHOD_ID: [u8; 4] = [197u8, 183u8, 7u8, 74u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                token: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.token))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<substreams::scalar::BigInt, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Uint(256usize)], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut v = [0 as u8; 32];
                values
                    .pop()
                    .expect("one output data should have existed")
                    .into_uint()
                    .expect(INTERNAL_ERR)
                    .to_big_endian(v.as_mut_slice());
                substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<substreams::scalar::BigInt> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetVirtualPriceFromLpToken1 {
        const NAME: &'static str = "get_virtual_price_from_lp_token1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<substreams::scalar::BigInt>
        for GetVirtualPriceFromLpToken1
    {
        fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct GetVirtualPriceFromLpToken2 {
        pub token: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl GetVirtualPriceFromLpToken2 {
        const METHOD_ID: [u8; 4] = [68u8, 96u8, 246u8, 111u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                token: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.token)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<substreams::scalar::BigInt, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Uint(256usize)], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut v = [0 as u8; 32];
                values
                    .pop()
                    .expect("one output data should have existed")
                    .into_uint()
                    .expect(INTERNAL_ERR)
                    .to_big_endian(v.as_mut_slice());
                substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<substreams::scalar::BigInt> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for GetVirtualPriceFromLpToken2 {
        const NAME: &'static str = "get_virtual_price_from_lp_token2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<substreams::scalar::BigInt>
        for GetVirtualPriceFromLpToken2
    {
        fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct IsMeta1 {
        pub pool: Vec<u8>,
    }
    impl IsMeta1 {
        const METHOD_ID: [u8; 4] = [228u8, 211u8, 50u8, 169u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<bool, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<bool, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Bool], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_bool()
                .expect(INTERNAL_ERR))
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<bool> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for IsMeta1 {
        const NAME: &'static str = "is_meta1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<bool> for IsMeta1 {
        fn output(data: &[u8]) -> Result<bool, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct IsMeta2 {
        pub pool: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl IsMeta2 {
        const METHOD_ID: [u8; 4] = [166u8, 68u8, 133u8, 161u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<bool, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<bool, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Bool], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_bool()
                .expect(INTERNAL_ERR))
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<bool> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for IsMeta2 {
        const NAME: &'static str = "is_meta2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<bool> for IsMeta2 {
        fn output(data: &[u8]) -> Result<bool, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct IsRegistered1 {
        pub pool: Vec<u8>,
    }
    impl IsRegistered1 {
        const METHOD_ID: [u8; 4] = [97u8, 158u8, 168u8, 6u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
                .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data =
                ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<bool, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<bool, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Bool], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_bool()
                .expect(INTERNAL_ERR))
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<bool> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for IsRegistered1 {
        const NAME: &'static str = "is_registered1";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<bool> for IsRegistered1 {
        fn output(data: &[u8]) -> Result<bool, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct IsRegistered2 {
        pub pool: Vec<u8>,
        pub handler_id: substreams::scalar::BigInt,
    }
    impl IsRegistered2 {
        const METHOD_ID: [u8; 4] = [201u8, 196u8, 243u8, 236u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Address, ethabi::ParamType::Uint(256usize)],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                pool: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
                handler_id: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Address(ethabi::Address::from_slice(&self.pool)),
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.handler_id.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<bool, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<bool, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Bool], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_bool()
                .expect(INTERNAL_ERR))
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<bool> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for IsRegistered2 {
        const NAME: &'static str = "is_registered2";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<bool> for IsRegistered2 {
        fn output(data: &[u8]) -> Result<bool, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct Owner {}
    impl Owner {
        const METHOD_ID: [u8; 4] = [141u8, 165u8, 203u8, 91u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Ok(Self {})
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<Vec<u8>, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_address()
                .expect(INTERNAL_ERR)
                .as_bytes()
                .to_vec())
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<Vec<u8>> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for Owner {
        const NAME: &'static str = "owner";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<Vec<u8>> for Owner {
        fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct PoolCount {}
    impl PoolCount {
        const METHOD_ID: [u8; 4] = [149u8, 106u8, 174u8, 58u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Ok(Self {})
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<substreams::scalar::BigInt, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Uint(256usize)], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut v = [0 as u8; 32];
                values
                    .pop()
                    .expect("one output data should have existed")
                    .into_uint()
                    .expect(INTERNAL_ERR)
                    .to_big_endian(v.as_mut_slice());
                substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<substreams::scalar::BigInt> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for PoolCount {
        const NAME: &'static str = "pool_count";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<substreams::scalar::BigInt> for PoolCount {
        fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct PoolList {
        pub index: substreams::scalar::BigInt,
    }
    impl PoolList {
        const METHOD_ID: [u8; 4] = [58u8, 29u8, 93u8, 142u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values =
                ethabi::decode(&[ethabi::ParamType::Uint(256usize)], maybe_data.unwrap())
                    .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                index: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                match self.index.clone().to_bytes_be() {
                    (num_bigint::Sign::Plus, bytes) => bytes,
                    (num_bigint::Sign::NoSign, bytes) => bytes,
                    (num_bigint::Sign::Minus, _) => {
                        panic!("negative numbers are not supported")
                    }
                }
                .as_slice(),
            ))]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<Vec<u8>, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Address], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok(values
                .pop()
                .expect("one output data should have existed")
                .into_address()
                .expect(INTERNAL_ERR)
                .as_bytes()
                .to_vec())
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<Vec<u8>> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for PoolList {
        const NAME: &'static str = "pool_list";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<Vec<u8>> for PoolList {
        fn output(data: &[u8]) -> Result<Vec<u8>, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct RegistryLength {}
    impl RegistryLength {
        const METHOD_ID: [u8; 4] = [8u8, 50u8, 151u8, 210u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Ok(Self {})
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn output_call(
            call: &substreams_ethereum::pb::eth::v2::Call,
        ) -> Result<substreams::scalar::BigInt, String> {
            Self::output(call.return_data.as_ref())
        }
        pub fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            let mut values = ethabi::decode(&[ethabi::ParamType::Uint(256usize)], data.as_ref())
                .map_err(|e| format!("unable to decode output data: {:?}", e))?;
            Ok({
                let mut v = [0 as u8; 32];
                values
                    .pop()
                    .expect("one output data should have existed")
                    .into_uint()
                    .expect(INTERNAL_ERR)
                    .to_big_endian(v.as_mut_slice());
                substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
            })
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
        pub fn call(&self, address: Vec<u8>) -> Option<substreams::scalar::BigInt> {
            use substreams_ethereum::pb::eth::rpc;
            let rpc_calls = rpc::RpcCalls {
                calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
            };
            let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
            let response = responses
                .get(0)
                .expect("one response should have existed");
            if response.failed {
                return None;
            }
            match Self::output(response.raw.as_ref()) {
                Ok(data) => Some(data),
                Err(err) => {
                    use substreams_ethereum::Function;
                    substreams::log::info!(
                        "Call output for function `{}` failed to decode with error: {}",
                        Self::NAME,
                        err
                    );
                    None
                }
            }
        }
    }
    impl substreams_ethereum::Function for RegistryLength {
        const NAME: &'static str = "registry_length";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
    impl substreams_ethereum::rpc::RPCDecodable<substreams::scalar::BigInt> for RegistryLength {
        fn output(data: &[u8]) -> Result<substreams::scalar::BigInt, String> {
            Self::output(data)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct UpdateRegistryHandler {
        pub index: substreams::scalar::BigInt,
        pub registry_handler: Vec<u8>,
    }
    impl UpdateRegistryHandler {
        const METHOD_ID: [u8; 4] = [13u8, 189u8, 201u8, 255u8];
        pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            let maybe_data = call.input.get(4..);
            if maybe_data.is_none() {
                return Err("no data to decode".to_string());
            }
            let mut values = ethabi::decode(
                &[ethabi::ParamType::Uint(256usize), ethabi::ParamType::Address],
                maybe_data.unwrap(),
            )
            .map_err(|e| format!("unable to decode call.input: {:?}", e))?;
            values.reverse();
            Ok(Self {
                index: {
                    let mut v = [0 as u8; 32];
                    values
                        .pop()
                        .expect(INTERNAL_ERR)
                        .into_uint()
                        .expect(INTERNAL_ERR)
                        .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
                registry_handler: values
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
        pub fn encode(&self) -> Vec<u8> {
            let data = ethabi::encode(&[
                ethabi::Token::Uint(ethabi::Uint::from_big_endian(
                    match self.index.clone().to_bytes_be() {
                        (num_bigint::Sign::Plus, bytes) => bytes,
                        (num_bigint::Sign::NoSign, bytes) => bytes,
                        (num_bigint::Sign::Minus, _) => {
                            panic!("negative numbers are not supported")
                        }
                    }
                    .as_slice(),
                )),
                ethabi::Token::Address(ethabi::Address::from_slice(&self.registry_handler)),
            ]);
            let mut encoded = Vec::with_capacity(4 + data.len());
            encoded.extend(Self::METHOD_ID);
            encoded.extend(data);
            encoded
        }
        pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            match call.input.get(0..4) {
                Some(signature) => Self::METHOD_ID == signature,
                None => false,
            }
        }
    }
    impl substreams_ethereum::Function for UpdateRegistryHandler {
        const NAME: &'static str = "update_registry_handler";
        fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
            Self::match_call(call)
        }
        fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
            Self::decode(call)
        }
        fn encode(&self) -> Vec<u8> {
            self.encode()
        }
    }
}
/// Contract's events.
#[allow(dead_code, unused_imports, unused_variables)]
pub mod events {
    use super::INTERNAL_ERR;
    #[derive(Debug, Clone, PartialEq)]
    pub struct CommitNewAdmin {
        pub deadline: substreams::scalar::BigInt,
        pub admin: Vec<u8>,
    }
    impl CommitNewAdmin {
        const TOPIC_ID: [u8; 32] = [
            24u8, 26u8, 163u8, 170u8, 23u8, 212u8, 203u8, 249u8, 146u8, 101u8, 221u8, 68u8, 67u8,
            235u8, 160u8, 9u8, 67u8, 61u8, 60u8, 222u8, 121u8, 214u8, 1u8, 100u8, 253u8, 225u8,
            209u8, 161u8, 146u8, 190u8, 185u8, 53u8,
        ];
        pub fn match_log(log: &substreams_ethereum::pb::eth::v2::Log) -> bool {
            if log.topics.len() != 3usize {
                return false;
            }
            if log.data.len() != 0usize {
                return false;
            }
            return log
                .topics
                .get(0)
                .expect("bounds already checked")
                .as_ref()
                == Self::TOPIC_ID;
        }
        pub fn decode(log: &substreams_ethereum::pb::eth::v2::Log) -> Result<Self, String> {
            Ok(Self {
                deadline: {
                    let mut v = [0 as u8; 32];
                    ethabi::decode(
                        &[ethabi::ParamType::Uint(256usize)],
                        log.topics[1usize].as_ref(),
                    )
                    .map_err(|e| {
                        format!(
                            "unable to decode param 'deadline' from topic of type 'uint256': {:?}",
                            e
                        )
                    })?
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_uint()
                    .expect(INTERNAL_ERR)
                    .to_big_endian(v.as_mut_slice());
                    substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
                },
                admin: ethabi::decode(&[ethabi::ParamType::Address], log.topics[2usize].as_ref())
                    .map_err(|e| {
                        format!(
                            "unable to decode param 'admin' from topic of type 'address': {:?}",
                            e
                        )
                    })?
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
    }
    impl substreams_ethereum::Event for CommitNewAdmin {
        const NAME: &'static str = "CommitNewAdmin";
        fn match_log(log: &substreams_ethereum::pb::eth::v2::Log) -> bool {
            Self::match_log(log)
        }
        fn decode(log: &substreams_ethereum::pb::eth::v2::Log) -> Result<Self, String> {
            Self::decode(log)
        }
    }
    #[derive(Debug, Clone, PartialEq)]
    pub struct NewAdmin {
        pub admin: Vec<u8>,
    }
    impl NewAdmin {
        const TOPIC_ID: [u8; 32] = [
            113u8, 97u8, 64u8, 113u8, 184u8, 141u8, 238u8, 94u8, 11u8, 42u8, 229u8, 120u8, 169u8,
            221u8, 123u8, 46u8, 187u8, 233u8, 174u8, 131u8, 43u8, 164u8, 25u8, 220u8, 2u8, 66u8,
            205u8, 6u8, 90u8, 41u8, 11u8, 108u8,
        ];
        pub fn match_log(log: &substreams_ethereum::pb::eth::v2::Log) -> bool {
            if log.topics.len() != 2usize {
                return false;
            }
            if log.data.len() != 0usize {
                return false;
            }
            return log
                .topics
                .get(0)
                .expect("bounds already checked")
                .as_ref()
                == Self::TOPIC_ID;
        }
        pub fn decode(log: &substreams_ethereum::pb::eth::v2::Log) -> Result<Self, String> {
            Ok(Self {
                admin: ethabi::decode(&[ethabi::ParamType::Address], log.topics[1usize].as_ref())
                    .map_err(|e| {
                        format!(
                            "unable to decode param 'admin' from topic of type 'address': {:?}",
                            e
                        )
                    })?
                    .pop()
                    .expect(INTERNAL_ERR)
                    .into_address()
                    .expect(INTERNAL_ERR)
                    .as_bytes()
                    .to_vec(),
            })
        }
    }
    impl substreams_ethereum::Event for NewAdmin {
        const NAME: &'static str = "NewAdmin";
        fn match_log(log: &substreams_ethereum::pb::eth::v2::Log) -> bool {
            Self::match_log(log)
        }
        fn decode(log: &substreams_ethereum::pb::eth::v2::Log) -> Result<Self, String> {
            Self::decode(log)
        }
    }
}