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52 lines
1.5 KiB
Go
52 lines
1.5 KiB
Go
//go:build grpcnotrace
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/*
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*
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* Copyright 2024 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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package grpc
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// grpcnotrace can be used to avoid importing golang.org/x/net/trace, which in
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// turn enables binaries using gRPC-Go for dead code elimination, which can
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// yield 10-15% improvements in binary size when tracing is not needed.
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import (
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"context"
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"fmt"
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)
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type notrace struct{}
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func (notrace) LazyLog(x fmt.Stringer, sensitive bool) {}
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func (notrace) LazyPrintf(format string, a ...any) {}
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func (notrace) SetError() {}
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func (notrace) SetRecycler(f func(any)) {}
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func (notrace) SetTraceInfo(traceID, spanID uint64) {}
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func (notrace) SetMaxEvents(m int) {}
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func (notrace) Finish() {}
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func newTrace(family, title string) traceLog {
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return notrace{}
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}
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func newTraceContext(ctx context.Context, tr traceLog) context.Context {
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return ctx
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}
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func newTraceEventLog(family, title string) traceEventLog {
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return nil
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}
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