1 // Copyright 2018 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 protoimpl contains the default implementation for messages
6 // generated by protoc-gen-go.
7 //
8 // WARNING: This package should only ever be imported by generated messages.
9 // The compatibility agreement covers nothing except for functionality needed
10 // to keep existing generated messages operational. Breakages that occur due
11 // to unauthorized usages of this package are not the author's responsibility.
12 package protoimpl
13 14 import (
15 "google.golang.org/protobuf/internal/filedesc"
16 "google.golang.org/protobuf/internal/filetype"
17 "google.golang.org/protobuf/internal/impl"
18 "google.golang.org/protobuf/internal/protolazy"
19 )
20 21 // UnsafeEnabled specifies whether package unsafe can be used.
22 const UnsafeEnabled = impl.UnsafeEnabled
23 24 type (
25 // Types used by generated code in init functions.
26 DescBuilder = filedesc.Builder
27 TypeBuilder = filetype.Builder
28 29 // Types used by generated code to implement EnumType, MessageType, and ExtensionType.
30 EnumInfo = impl.EnumInfo
31 MessageInfo = impl.MessageInfo
32 ExtensionInfo = impl.ExtensionInfo
33 34 // Types embedded in generated messages.
35 MessageState = impl.MessageState
36 SizeCache = impl.SizeCache
37 WeakFields = impl.WeakFields
38 UnknownFields = impl.UnknownFields
39 ExtensionFields = impl.ExtensionFields
40 ExtensionFieldV1 = impl.ExtensionField
41 42 Pointer = impl.Pointer
43 44 LazyUnmarshalInfo = *protolazy.XXX_lazyUnmarshalInfo
45 RaceDetectHookData = impl.RaceDetectHookData
46 )
47 48 var X impl.Export
49