tidb errors 源码
tidb errors 代码
文件路径:/util/errors.go
// Copyright 2022 PingCAP, 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.
package util
import (
"github.com/pingcap/errors"
)
// OriginError return original err
func OriginError(err error) error {
for {
e := errors.Cause(err)
if e == err {
break
}
err = e
}
return err
}
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