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a8593bae57
Drop the protoreflect.ProtoEnum type (containing a single method returning a protoreflect.Enum) and make generated enum types directly implement protoreflect.Enum instead. Messages have a two-level type split (ProtoMessage and Message) to minimize conflicts between reflection methods and field names. Enums need no such split, since enums do not have fields and therefore have no source of conflicts. Change-Id: I2b6222e9404253e6bfef2217859e1b760ffcd29b Reviewed-on: https://go-review.googlesource.com/c/156902 Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com> Reviewed-by: Damien Neil <dneil@google.com>
51 lines
1.4 KiB
Go
51 lines
1.4 KiB
Go
// Copyright 2018 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 legacy
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import (
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"reflect"
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papi "github.com/golang/protobuf/protoapi"
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pimpl "github.com/golang/protobuf/v2/internal/impl"
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pvalue "github.com/golang/protobuf/v2/internal/value"
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pref "github.com/golang/protobuf/v2/reflect/protoreflect"
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)
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// Export is a zero-length named type that exists only to export a set of
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// functions that we do not want to appear in godoc.
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type Export struct{}
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func (Export) EnumOf(e interface{}) pvalue.LegacyEnum {
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return wrapEnum(reflect.ValueOf(e)).(pvalue.LegacyEnum)
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}
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func (Export) EnumTypeOf(e interface{}) pref.EnumType {
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return loadEnumType(reflect.TypeOf(e))
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}
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func (Export) MessageOf(m interface{}) pvalue.LegacyMessage {
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return wrapMessage(reflect.ValueOf(m)).ProtoReflect().(pvalue.LegacyMessage)
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}
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func (Export) MessageTypeOf(m interface{}) pref.MessageType {
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return loadMessageType(reflect.TypeOf(m)).Type
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}
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func (Export) ExtensionTypeOf(d pref.ExtensionDescriptor, t interface{}) pref.ExtensionType {
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return extensionTypeOf(d, reflect.TypeOf(t))
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}
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func (Export) ExtensionDescFromType(t pref.ExtensionType) *papi.ExtensionDesc {
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return extensionDescFromType(t)
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}
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func (Export) ExtensionTypeFromDesc(d *papi.ExtensionDesc) pref.ExtensionType {
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return extensionTypeFromDesc(d)
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}
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func init() {
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pimpl.RegisterLegacyWrapper(Export{})
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}
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