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38 lines
1.0 KiB
TypeScript
38 lines
1.0 KiB
TypeScript
/*
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* Copyright 2022 gRPC authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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export function getErrorMessage(error: unknown): string {
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if (error instanceof Error) {
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return error.message;
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} else {
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return String(error);
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}
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}
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export function getErrorCode(error: unknown): number | null {
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if (
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typeof error === 'object' &&
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error !== null &&
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'code' in error &&
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typeof (error as Record<string, unknown>).code === 'number'
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) {
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return (error as Record<string, number>).code;
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} else {
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return null;
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}
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}
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