enum.go raw

   1  // Copyright 2019 The Go Authors. All rights reserved.
   2  // Use of this source code is governed by a BSD-style
   3  // license that can be found in the LICENSE file.
   4  
   5  package impl
   6  
   7  import (
   8  	"reflect"
   9  
  10  	"google.golang.org/protobuf/reflect/protoreflect"
  11  )
  12  
  13  type EnumInfo struct {
  14  	GoReflectType reflect.Type // int32 kind
  15  	Desc          protoreflect.EnumDescriptor
  16  }
  17  
  18  func (t *EnumInfo) New(n protoreflect.EnumNumber) protoreflect.Enum {
  19  	return reflect.ValueOf(n).Convert(t.GoReflectType).Interface().(protoreflect.Enum)
  20  }
  21  func (t *EnumInfo) Descriptor() protoreflect.EnumDescriptor { return t.Desc }
  22