559 lines
21 KiB
Rust
559 lines
21 KiB
Rust
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const INTERNAL_ERR: &'static str = "`ethabi_derive` internal error";
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/// Contract's functions.
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#[allow(dead_code, unused_imports, unused_variables)]
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pub mod functions {
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use super::INTERNAL_ERR;
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#[derive(Debug, Clone, PartialEq)]
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pub struct Create {
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pub name: String,
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pub symbol: String,
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pub tokens: Vec<Vec<u8>>,
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pub weights: Vec<substreams::scalar::BigInt>,
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pub swap_fee_percentage: substreams::scalar::BigInt,
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pub oracle_enabled: bool,
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pub owner: Vec<u8>,
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}
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impl Create {
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const METHOD_ID: [u8; 4] = [21u8, 150u8, 1u8, 155u8];
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pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
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let maybe_data = call.input.get(4..);
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if maybe_data.is_none() {
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return Err("no data to decode".to_string());
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}
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let mut values = ethabi::decode(
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&[
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ethabi::ParamType::String,
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ethabi::ParamType::String,
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ethabi::ParamType::Array(Box::new(ethabi::ParamType::Address)),
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ethabi::ParamType::Array(Box::new(ethabi::ParamType::Uint(256usize))),
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ethabi::ParamType::Uint(256usize),
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ethabi::ParamType::Bool,
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ethabi::ParamType::Address,
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],
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maybe_data.unwrap(),
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)
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.map_err(|e| format!("unable to decode call.input: {:?}", e))?;
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values.reverse();
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Ok(Self {
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name: values
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.pop()
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.expect(INTERNAL_ERR)
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.into_string()
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.expect(INTERNAL_ERR),
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symbol: values
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.pop()
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.expect(INTERNAL_ERR)
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.into_string()
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.expect(INTERNAL_ERR),
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tokens: values
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.pop()
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.expect(INTERNAL_ERR)
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.into_array()
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.expect(INTERNAL_ERR)
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.into_iter()
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.map(|inner| {
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inner
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.into_address()
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.expect(INTERNAL_ERR)
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.as_bytes()
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.to_vec()
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})
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.collect(),
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weights: values
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.pop()
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.expect(INTERNAL_ERR)
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.into_array()
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.expect(INTERNAL_ERR)
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.into_iter()
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.map(|inner| {
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let mut v = [0 as u8; 32];
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inner
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.into_uint()
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.expect(INTERNAL_ERR)
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.to_big_endian(v.as_mut_slice());
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substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
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})
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.collect(),
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swap_fee_percentage: {
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let mut v = [0 as u8; 32];
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values
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.pop()
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.expect(INTERNAL_ERR)
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.into_uint()
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.expect(INTERNAL_ERR)
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.to_big_endian(v.as_mut_slice());
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substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
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},
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oracle_enabled: values
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.pop()
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.expect(INTERNAL_ERR)
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.into_bool()
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.expect(INTERNAL_ERR),
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owner: values
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.pop()
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.expect(INTERNAL_ERR)
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.into_address()
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.expect(INTERNAL_ERR)
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.as_bytes()
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.to_vec(),
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})
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}
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pub fn encode(&self) -> Vec<u8> {
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let data = ethabi::encode(&[
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ethabi::Token::String(self.name.clone()),
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ethabi::Token::String(self.symbol.clone()),
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{
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let v = self
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.tokens
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.iter()
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.map(|inner| ethabi::Token::Address(ethabi::Address::from_slice(&inner)))
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.collect();
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ethabi::Token::Array(v)
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},
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{
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let v = self
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.weights
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.iter()
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.map(|inner| {
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ethabi::Token::Uint(ethabi::Uint::from_big_endian(
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match inner.clone().to_bytes_be() {
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(num_bigint::Sign::Plus, bytes) => bytes,
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(num_bigint::Sign::NoSign, bytes) => bytes,
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(num_bigint::Sign::Minus, _) => {
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panic!("negative numbers are not supported")
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}
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}
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.as_slice(),
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))
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})
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.collect();
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ethabi::Token::Array(v)
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},
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ethabi::Token::Uint(ethabi::Uint::from_big_endian(
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match self
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.swap_fee_percentage
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.clone()
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.to_bytes_be()
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{
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(num_bigint::Sign::Plus, bytes) => bytes,
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(num_bigint::Sign::NoSign, bytes) => bytes,
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(num_bigint::Sign::Minus, _) => {
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panic!("negative numbers are not supported")
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}
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}
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.as_slice(),
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)),
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ethabi::Token::Bool(self.oracle_enabled.clone()),
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ethabi::Token::Address(ethabi::Address::from_slice(&self.owner)),
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]);
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let mut encoded = Vec::with_capacity(4 + data.len());
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encoded.extend(Self::METHOD_ID);
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encoded.extend(data);
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encoded
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}
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pub fn output_call(
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call: &substreams_ethereum::pb::eth::v2::Call,
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) -> Result<Vec<u8>, String> {
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Self::output(call.return_data.as_ref())
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}
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pub fn output(data: &[u8]) -> Result<Vec<u8>, String> {
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let mut values = ethabi::decode(&[ethabi::ParamType::Address], data.as_ref())
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.map_err(|e| format!("unable to decode output data: {:?}", e))?;
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Ok(values
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.pop()
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.expect("one output data should have existed")
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.into_address()
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.expect(INTERNAL_ERR)
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.as_bytes()
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.to_vec())
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}
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pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
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match call.input.get(0..4) {
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Some(signature) => Self::METHOD_ID == signature,
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None => false,
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}
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}
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pub fn call(&self, address: Vec<u8>) -> Option<Vec<u8>> {
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use substreams_ethereum::pb::eth::rpc;
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let rpc_calls = rpc::RpcCalls {
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calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
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};
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let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
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let response = responses
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.get(0)
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.expect("one response should have existed");
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if response.failed {
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return None;
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}
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match Self::output(response.raw.as_ref()) {
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Ok(data) => Some(data),
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Err(err) => {
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use substreams_ethereum::Function;
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substreams::log::info!(
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"Call output for function `{}` failed to decode with error: {}",
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Self::NAME,
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err
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);
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None
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}
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}
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}
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}
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impl substreams_ethereum::Function for Create {
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const NAME: &'static str = "create";
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fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
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Self::match_call(call)
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}
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fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
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Self::decode(call)
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}
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fn encode(&self) -> Vec<u8> {
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self.encode()
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}
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}
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impl substreams_ethereum::rpc::RPCDecodable<Vec<u8>> for Create {
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fn output(data: &[u8]) -> Result<Vec<u8>, String> {
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Self::output(data)
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}
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}
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#[derive(Debug, Clone, PartialEq)]
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pub struct GetPauseConfiguration {}
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impl GetPauseConfiguration {
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const METHOD_ID: [u8; 4] = [45u8, 164u8, 124u8, 64u8];
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pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
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Ok(Self {})
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}
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pub fn encode(&self) -> Vec<u8> {
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let data = ethabi::encode(&[]);
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let mut encoded = Vec::with_capacity(4 + data.len());
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encoded.extend(Self::METHOD_ID);
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encoded.extend(data);
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encoded
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}
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pub fn output_call(
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call: &substreams_ethereum::pb::eth::v2::Call,
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) -> Result<(substreams::scalar::BigInt, substreams::scalar::BigInt), String> {
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Self::output(call.return_data.as_ref())
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}
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pub fn output(
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data: &[u8],
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) -> Result<(substreams::scalar::BigInt, substreams::scalar::BigInt), String> {
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let mut values = ethabi::decode(
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&[ethabi::ParamType::Uint(256usize), ethabi::ParamType::Uint(256usize)],
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data.as_ref(),
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)
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.map_err(|e| format!("unable to decode output data: {:?}", e))?;
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values.reverse();
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Ok((
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{
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let mut v = [0 as u8; 32];
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values
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.pop()
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.expect(INTERNAL_ERR)
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.into_uint()
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.expect(INTERNAL_ERR)
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.to_big_endian(v.as_mut_slice());
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substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
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},
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{
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let mut v = [0 as u8; 32];
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values
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.pop()
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.expect(INTERNAL_ERR)
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.into_uint()
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.expect(INTERNAL_ERR)
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.to_big_endian(v.as_mut_slice());
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substreams::scalar::BigInt::from_unsigned_bytes_be(&v)
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},
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))
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}
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pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
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match call.input.get(0..4) {
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Some(signature) => Self::METHOD_ID == signature,
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None => false,
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}
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}
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pub fn call(
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&self,
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address: Vec<u8>,
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) -> Option<(substreams::scalar::BigInt, substreams::scalar::BigInt)> {
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use substreams_ethereum::pb::eth::rpc;
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let rpc_calls = rpc::RpcCalls {
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calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
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};
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let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
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let response = responses
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.get(0)
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.expect("one response should have existed");
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if response.failed {
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return None;
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}
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match Self::output(response.raw.as_ref()) {
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Ok(data) => Some(data),
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Err(err) => {
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use substreams_ethereum::Function;
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substreams::log::info!(
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"Call output for function `{}` failed to decode with error: {}",
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Self::NAME,
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err
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);
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None
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}
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}
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}
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}
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impl substreams_ethereum::Function for GetPauseConfiguration {
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const NAME: &'static str = "getPauseConfiguration";
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fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
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Self::match_call(call)
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}
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fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
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Self::decode(call)
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}
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fn encode(&self) -> Vec<u8> {
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self.encode()
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}
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}
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impl
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substreams_ethereum::rpc::RPCDecodable<(
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substreams::scalar::BigInt,
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substreams::scalar::BigInt,
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)> for GetPauseConfiguration
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{
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fn output(
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data: &[u8],
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) -> Result<(substreams::scalar::BigInt, substreams::scalar::BigInt), String> {
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Self::output(data)
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}
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}
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#[derive(Debug, Clone, PartialEq)]
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pub struct GetVault {}
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impl GetVault {
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const METHOD_ID: [u8; 4] = [141u8, 146u8, 138u8, 248u8];
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pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
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Ok(Self {})
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}
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pub fn encode(&self) -> Vec<u8> {
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let data = ethabi::encode(&[]);
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let mut encoded = Vec::with_capacity(4 + data.len());
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encoded.extend(Self::METHOD_ID);
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encoded.extend(data);
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encoded
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}
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pub fn output_call(
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call: &substreams_ethereum::pb::eth::v2::Call,
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) -> Result<Vec<u8>, String> {
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Self::output(call.return_data.as_ref())
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}
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pub fn output(data: &[u8]) -> Result<Vec<u8>, String> {
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let mut values = ethabi::decode(&[ethabi::ParamType::Address], data.as_ref())
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.map_err(|e| format!("unable to decode output data: {:?}", e))?;
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Ok(values
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.pop()
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.expect("one output data should have existed")
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.into_address()
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.expect(INTERNAL_ERR)
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.as_bytes()
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.to_vec())
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}
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pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
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match call.input.get(0..4) {
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Some(signature) => Self::METHOD_ID == signature,
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None => false,
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}
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}
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pub fn call(&self, address: Vec<u8>) -> Option<Vec<u8>> {
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use substreams_ethereum::pb::eth::rpc;
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let rpc_calls = rpc::RpcCalls {
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calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
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};
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let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
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let response = responses
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.get(0)
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.expect("one response should have existed");
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if response.failed {
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return None;
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}
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match Self::output(response.raw.as_ref()) {
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Ok(data) => Some(data),
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Err(err) => {
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use substreams_ethereum::Function;
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substreams::log::info!(
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"Call output for function `{}` failed to decode with error: {}",
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Self::NAME,
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err
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);
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None
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}
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}
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}
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}
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impl substreams_ethereum::Function for GetVault {
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const NAME: &'static str = "getVault";
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fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
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Self::match_call(call)
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}
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fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
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Self::decode(call)
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}
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fn encode(&self) -> Vec<u8> {
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self.encode()
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}
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}
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impl substreams_ethereum::rpc::RPCDecodable<Vec<u8>> for GetVault {
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fn output(data: &[u8]) -> Result<Vec<u8>, String> {
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Self::output(data)
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}
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}
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#[derive(Debug, Clone, PartialEq)]
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pub struct IsPoolFromFactory {
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pub pool: Vec<u8>,
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}
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impl IsPoolFromFactory {
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const METHOD_ID: [u8; 4] = [102u8, 52u8, 183u8, 83u8];
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pub fn decode(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<Self, String> {
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let maybe_data = call.input.get(4..);
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if maybe_data.is_none() {
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return Err("no data to decode".to_string());
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}
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let mut values = ethabi::decode(&[ethabi::ParamType::Address], maybe_data.unwrap())
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.map_err(|e| format!("unable to decode call.input: {:?}", e))?;
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values.reverse();
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Ok(Self {
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pool: values
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.pop()
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.expect(INTERNAL_ERR)
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.into_address()
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.expect(INTERNAL_ERR)
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.as_bytes()
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.to_vec(),
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})
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}
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pub fn encode(&self) -> Vec<u8> {
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let data =
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ethabi::encode(&[ethabi::Token::Address(ethabi::Address::from_slice(&self.pool))]);
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let mut encoded = Vec::with_capacity(4 + data.len());
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encoded.extend(Self::METHOD_ID);
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encoded.extend(data);
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encoded
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}
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pub fn output_call(call: &substreams_ethereum::pb::eth::v2::Call) -> Result<bool, String> {
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Self::output(call.return_data.as_ref())
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}
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pub fn output(data: &[u8]) -> Result<bool, String> {
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let mut values = ethabi::decode(&[ethabi::ParamType::Bool], data.as_ref())
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.map_err(|e| format!("unable to decode output data: {:?}", e))?;
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Ok(values
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.pop()
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.expect("one output data should have existed")
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.into_bool()
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.expect(INTERNAL_ERR))
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}
|
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pub fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
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match call.input.get(0..4) {
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Some(signature) => Self::METHOD_ID == signature,
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None => false,
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}
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}
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pub fn call(&self, address: Vec<u8>) -> Option<bool> {
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use substreams_ethereum::pb::eth::rpc;
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let rpc_calls = rpc::RpcCalls {
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calls: vec![rpc::RpcCall { to_addr: address, data: self.encode() }],
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};
|
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let responses = substreams_ethereum::rpc::eth_call(&rpc_calls).responses;
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let response = responses
|
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.get(0)
|
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.expect("one response should have existed");
|
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if response.failed {
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return None;
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}
|
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match Self::output(response.raw.as_ref()) {
|
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Ok(data) => Some(data),
|
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Err(err) => {
|
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use substreams_ethereum::Function;
|
|
substreams::log::info!(
|
|
"Call output for function `{}` failed to decode with error: {}",
|
|
Self::NAME,
|
|
err
|
|
);
|
|
None
|
|
}
|
|
}
|
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}
|
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}
|
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impl substreams_ethereum::Function for IsPoolFromFactory {
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const NAME: &'static str = "isPoolFromFactory";
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fn match_call(call: &substreams_ethereum::pb::eth::v2::Call) -> bool {
|
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Self::match_call(call)
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}
|
|
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 IsPoolFromFactory {
|
|
fn output(data: &[u8]) -> Result<bool, String> {
|
|
Self::output(data)
|
|
}
|
|
}
|
|
}
|
|
/// Contract's events.
|
|
#[allow(dead_code, unused_imports, unused_variables)]
|
|
pub mod events {
|
|
use super::INTERNAL_ERR;
|
|
#[derive(Debug, Clone, PartialEq)]
|
|
pub struct PoolCreated {
|
|
pub pool: Vec<u8>,
|
|
}
|
|
impl PoolCreated {
|
|
const TOPIC_ID: [u8; 32] = [
|
|
131u8, 164u8, 143u8, 188u8, 252u8, 153u8, 19u8, 53u8, 49u8, 78u8, 116u8, 208u8, 73u8,
|
|
106u8, 171u8, 106u8, 25u8, 135u8, 233u8, 146u8, 221u8, 200u8, 93u8, 221u8, 188u8,
|
|
196u8, 214u8, 221u8, 110u8, 242u8, 233u8, 252u8,
|
|
];
|
|
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 {
|
|
pool: ethabi::decode(&[ethabi::ParamType::Address], log.topics[1usize].as_ref())
|
|
.map_err(|e| {
|
|
format!(
|
|
"unable to decode param 'pool' from topic of type 'address': {:?}",
|
|
e
|
|
)
|
|
})?
|
|
.pop()
|
|
.expect(INTERNAL_ERR)
|
|
.into_address()
|
|
.expect(INTERNAL_ERR)
|
|
.as_bytes()
|
|
.to_vec(),
|
|
})
|
|
}
|
|
}
|
|
impl substreams_ethereum::Event for PoolCreated {
|
|
const NAME: &'static str = "PoolCreated";
|
|
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)
|
|
}
|
|
}
|
|
}
|