Fix various documentation errors (#4601)

2023-09-14 17:32:47 -03:00
parent d555464c53
commit af06fdcfd4
9 changed files with 28 additions and 16 deletions
--- a/contracts/utils/cryptography/MerkleProof.sol
+++ b/contracts/utils/cryptography/MerkleProof.sol
@ -211,10 +211,16 @@ library MerkleProof {
        }
    }

+    /**
+     * @dev Sorts the pair (a, b) and hashes the result.
+     */
    function _hashPair(bytes32 a, bytes32 b) private pure returns (bytes32) {
        return a < b ? _efficientHash(a, b) : _efficientHash(b, a);
    }

+    /**
+     * @dev Implementation of keccak256(abi.encode(a, b)) that doesn't allocate or expand memory.
+     */
    function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) {
        /// @solidity memory-safe-assembly
        assembly {