feat(substreams): add substreams for Uniswap v2 and v3

substreams/ethereum-uniswap-v3/src/pb/uniswap.v3.rs

@@ -0,0 +1,41 @@
+// @generated
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct Pool {
+    #[prost(bytes="vec", tag="1")]
+    pub address: ::prost::alloc::vec::Vec<u8>,
+    #[prost(bytes="vec", tag="2")]
+    pub token0: ::prost::alloc::vec::Vec<u8>,
+    #[prost(bytes="vec", tag="3")]
+    pub token1: ::prost::alloc::vec::Vec<u8>,
+    #[prost(bytes="vec", tag="4")]
+    pub created_tx_hash: ::prost::alloc::vec::Vec<u8>,
+}
+/// A change to a pool's balance.
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct BalanceDelta {
+    /// The address of the ERC20 token.
+    #[prost(bytes="vec", tag="1")]
+    pub token_address: ::prost::alloc::vec::Vec<u8>,
+    /// The delta of the token.
+    #[prost(bytes="vec", tag="2")]
+    pub amount: ::prost::alloc::vec::Vec<u8>,
+    /// The sign of the delta, true for positive, false for negative.
+    #[prost(bool, tag="3")]
+    pub sign: bool,
+    /// The address of the pool whose balance changed.
+    #[prost(bytes="vec", tag="4")]
+    pub pool_address: ::prost::alloc::vec::Vec<u8>,
+    /// Used to determine the order of the balance changes. Necessary for the balance store.
+    #[prost(uint64, tag="5")]
+    pub ordinal: u64,
+}
+/// A group of BalanceDelta
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct BalanceDeltas {
+    #[prost(message, repeated, tag="1")]
+    pub deltas: ::prost::alloc::vec::Vec<BalanceDelta>,
+}
+// @@protoc_insertion_point(module)