40 lines
1016 B
Go
40 lines
1016 B
Go
// Copyright 2015 PingCAP, Inc.
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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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// See the License for the specific language governing permissions and
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// limitations under the License.
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package errors2
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import (
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"github.com/juju/errors"
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)
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// ErrorEqual returns a boolean indicating whether err1 is equal to err2.
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func ErrorEqual(err1, err2 error) bool {
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e1 := errors.Cause(err1)
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e2 := errors.Cause(err2)
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if e1 == e2 {
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return true
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}
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if e1 == nil || e2 == nil {
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return e1 == e2
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}
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return e1.Error() == e2.Error()
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}
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// ErrorNotEqual returns a boolean indicating whether err1 isn't equal to err2.
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func ErrorNotEqual(err1, err2 error) bool {
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return !ErrorEqual(err1, err2)
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}
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