Submission Details
Severity:
Structs can be packed into fewer storage slots
Each slot saved can avoid an extra Gsset (20000 gas) for the first setting of the struct. Subsequent reads as well as writes have smaller gas savings.
Recommendations
File: src/interfaces/ISwapRouter.sol
struct ExactInputSingleParams {
uint256 deadline;
uint256 amountIn;
uint256 amountOutMinimum;
address tokenIn;
address tokenOut;
uint24 fee;
address recipient;
uint160 sqrtPriceLimitX96;
}
Prize pool breakdown
Total prize
20,000 USDC
nSLOC
70628 USDC / LOC
18,000 USDC
2,000 USDC
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