mirror of
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25 lines
624 B
Go
25 lines
624 B
Go
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// Copyright 2019 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style.
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// license that can be found in the LICENSE file.
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package proto
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import "google.golang.org/protobuf/reflect/protoreflect"
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// Reset clears every field in the message.
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func Reset(m Message) {
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// TODO: Document memory aliasing guarantees.
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// TODO: Add fast-path for reset?
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resetMessage(m.ProtoReflect())
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}
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func resetMessage(m protoreflect.Message) {
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m.Range(func(fd protoreflect.FieldDescriptor, _ protoreflect.Value) bool {
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m.Clear(fd)
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return true
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})
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if m.GetUnknown() != nil {
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m.SetUnknown(nil)
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}
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}
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