@@ -11,9 +11,10 @@ contract EIP712Swap is EIP712 {
1111
1212 mapping (address => uint256 ) private _nonces;
1313
14- bytes32 private constant SWAP_TYPEHASH = keccak256 (
15- "SwapRequest(address pool,address sender,address tokenIn,address tokenOut,uint256 amountIn,uint256 minAmountOut,uint256 nonce,uint256 deadline) "
16- );
14+ bytes32 private constant SWAP_TYPEHASH =
15+ keccak256 (
16+ "SwapRequest(address pool,address sender,address tokenIn,address tokenOut,uint256 amountIn,uint256 minAmountOut,uint256 nonce,uint256 deadline) "
17+ );
1718
1819 error InvalidSignature ();
1920 error ExpiredSwapRequest ();
@@ -29,7 +30,10 @@ contract EIP712Swap is EIP712 {
2930 return _nonces[_sender];
3031 }
3132
32- function verify (ISwap.SwapRequest memory _swapRequest , bytes memory _signature ) public view returns (bool ) {
33+ function verify (
34+ ISwap.SwapRequest memory _swapRequest ,
35+ bytes memory _signature
36+ ) public view returns (bool ) {
3337 bytes32 digest = _hashTypedDataV4 (
3438 keccak256 (
3539 abi.encode (
@@ -49,7 +53,10 @@ contract EIP712Swap is EIP712 {
4953 return signer == _swapRequest.sender;
5054 }
5155
52- function executeSwap (ISwap.SwapRequest memory _swapRequest , bytes memory _signature ) public returns (bool ) {
56+ function executeSwap (
57+ ISwap.SwapRequest memory _swapRequest ,
58+ bytes memory _signature
59+ ) public returns (bool ) {
5360 if (! verify (_swapRequest, _signature)) revert InvalidSignature ();
5461 if (_swapRequest.deadline < block .timestamp ) {
5562 revert ExpiredSwapRequest ();
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