mirror of https://github.com/tikv/client-go.git
28 lines
877 B
Go
28 lines
877 B
Go
// Copyright 2021 TiKV 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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// See the License for the specific language governing permissions and
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// limitations under the License.
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package txnlock
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import (
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"github.com/pingcap/kvproto/pkg/kvrpcpb"
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tikverr "github.com/tikv/client-go/v2/error"
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)
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// ExtractLockFromKeyErr extracts the KeyError.
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func ExtractLockFromKeyErr(keyErr *kvrpcpb.KeyError) (*Lock, error) {
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if locked := keyErr.GetLocked(); locked != nil {
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return NewLock(locked), nil
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}
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return nil, tikverr.ExtractKeyErr(keyErr)
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}
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