@0x:contracts-utils Added RichErrors to LibBytes

packages/utils/src/index.ts

@@ -1,3 +1,4 @@
+import * as LibBytesRevertErrors from './lib_bytes_revert_errors';
 import * as OwnableRevertErrors from './ownable_revert_errors';
 import * as SafeMathRevertErrors from './safe_math_revert_errors';
 
@@ -28,4 +29,4 @@ export {
     AnyRevertError,
 } from './revert_error';
 
-export { OwnableRevertErrors, SafeMathRevertErrors };
+export { LibBytesRevertErrors, OwnableRevertErrors, SafeMathRevertErrors };

packages/utils/src/lib_bytes_revert_errors.ts

@@ -0,0 +1,30 @@
+import { BigNumber } from './configured_bignumber';
+import { RevertError } from './revert_error';
+
+export enum InvalidByteOperationErrorCodes {
+    FromLessThanOrEqualsToRequired,
+    ToLessThanOrEqualsLengthRequired,
+    LengthGreaterThanZeroRequired,
+    LengthGreaterThanOrEqualsFourRequired,
+    LengthGreaterThanOrEqualsTwentyRequired,
+    LengthGreaterThanOrEqualsThirtyTwoRequired,
+    LengthGreaterThanOrEqualsNestedBytesLengthRequired,
+    DestinationLengthGreaterThanOrEqualSourceLengthRequired,
+}
+
+export class InvalidByteOperationError extends RevertError {
+    constructor(error?: InvalidByteOperationErrorCodes, endpoint?: BigNumber, required?: BigNumber) {
+        super(
+            'InvalidByteOperationError',
+            'InvalidByteOperationError(uint8 error, uint256 endpoint, uint256 required)',
+            {
+                error,
+                endpoint,
+                required,
+            },
+        );
+    }
+}
+
+// Register the InvalidByteOperationError type
+RevertError.registerType(InvalidByteOperationError);