Liquidity.Party/tycho-execution
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feat: TychoRouter swap method not requiring Permit2

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- Assume the tokens have been transferred into our router beforehand.
This commit is contained in:
TAMARA LIPOWSKI
2025-02-19 16:15:57 -05:00
parent 1c56431690
commit c3482a509a
3 changed files with 161 additions and 14 deletions
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6
src/encoding/evm/strategy_encoder/strategy_encoders.rs
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@@ -94,7 +94,7 @@ impl SplitSwapStrategyEncoder {
swap_encoder_registry: SwapEncoderRegistry,
) -> Result<Self, EncodingError> {
let chain = Chain::from(blockchain);
let selector = "swap(uint256,address,address,uint256,bool,bool,uint256,address,((address,uint160,uint48,uint48),address,uint256),bytes,bytes)".to_string();
let selector = "swapPermit2(uint256,address,address,uint256,bool,bool,uint256,address,((address,uint160,uint48,uint48),address,uint256),bytes,bytes)".to_string();
Ok(Self {
permit2: Permit2::new(swapper_pk, chain.clone())?,
selector,
@@ -605,7 +605,7 @@ mod tests {
.unwrap();
let expected_min_amount_encoded = hex::encode(U256::abi_encode(&expected_min_amount));
let expected_input = [
"4860f9ed", // Function selector
"d499aa88", // Function selector
"0000000000000000000000000000000000000000000000000de0b6b3a7640000", // amount out
"000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2", // token in
"0000000000000000000000006b175474e89094c44da98b954eedeac495271d0f", // token out
@@ -905,7 +905,7 @@ mod tests {
.unwrap();
let expected_input = [
"4860f9ed", // Function selector
"d499aa88", // Function selector
"0000000000000000000000000000000000000000000000000de0b6b3a7640000", // amount out
"000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2", // token in
"000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48", // token out