feat: custom errors

Signed-off-by: Pablo Maldonado <[email protected]>
across-protocol · Nov 7, 2024 · d973250 · d973250
1 parent 46f98d3
commit d973250
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/contracts/libraries/AddressConverters.sol b/contracts/libraries/AddressConverters.sol
@@ -2,8 +2,15 @@
 pragma solidity ^0.8.0;
 
 library Bytes32ToAddress {
+    /**************************************
+     *              ERRORS                *
+     **************************************/
+    error InvalidBytes32();
+
     function toAddress(bytes32 _bytes32) internal pure returns (address) {
-        require(uint256(_bytes32) >> 192 == 0, "Invalid bytes32: highest 12 bytes must be 0");
+        if (uint256(_bytes32) >> 192 != 0) {
+            revert InvalidBytes32();
+        }
         return address(uint160(uint256(_bytes32)));
     }
 }