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 descopts contains the nil pointers to concrete descriptor options. 6 // 7 // This package exists as a form of reverse dependency injection so that certain 8 // packages (e.g., internal/filedesc and internal/filetype can avoid a direct 9 // dependency on the descriptor proto package). 10 package descopts 11 12 import pref "google.golang.org/protobuf/reflect/protoreflect" 13 14 // These variables are set by the init function in descriptor.pb.go via logic 15 // in internal/filetype. In other words, so long as the descriptor proto package 16 // is linked in, these variables will be populated. 17 // 18 // Each variable is populated with a nil pointer to the options struct. 19 var ( 20 File pref.ProtoMessage 21 Enum pref.ProtoMessage 22 EnumValue pref.ProtoMessage 23 Message pref.ProtoMessage 24 Field pref.ProtoMessage 25 Oneof pref.ProtoMessage 26 ExtensionRange pref.ProtoMessage 27 Service pref.ProtoMessage 28 Method pref.ProtoMessage 29 ) 30