// Copyright 2021-2025 Buf Technologies, Inc. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. const errorNames = [ "FieldValueInvalidError", "FieldListRangeError", "ForeignFieldError", ]; export class FieldError extends Error { constructor(fieldOrOneof, message, name = "FieldValueInvalidError") { super(message); this.name = name; this.field = () => fieldOrOneof; } } export function isFieldError(arg) { return (arg instanceof Error && errorNames.includes(arg.name) && "field" in arg && typeof arg.field == "function"); }