diff options
Diffstat (limited to 'vendor/google.golang.org/protobuf/runtime/protoimpl/version.go')
| -rw-r--r-- | vendor/google.golang.org/protobuf/runtime/protoimpl/version.go | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go b/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go deleted file mode 100644 index a105cb23e..000000000 --- a/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go +++ /dev/null @@ -1,60 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package protoimpl - -import ( - "google.golang.org/protobuf/internal/version" -) - -const ( - // MaxVersion is the maximum supported version for generated .pb.go files. - // It is always the current version of the module. - MaxVersion = version.Minor - - // GenVersion is the runtime version required by generated .pb.go files. - // This is incremented when generated code relies on new functionality - // in the runtime. - GenVersion = 20 - - // MinVersion is the minimum supported version for generated .pb.go files. - // This is incremented when the runtime drops support for old code. - MinVersion = 0 -) - -// EnforceVersion is used by code generated by protoc-gen-go -// to statically enforce minimum and maximum versions of this package. -// A compilation failure implies either that: -// - the runtime package is too old and needs to be updated OR -// - the generated code is too old and needs to be regenerated. -// -// The runtime package can be upgraded by running: -// -// go get google.golang.org/protobuf -// -// The generated code can be regenerated by running: -// -// protoc --go_out=${PROTOC_GEN_GO_ARGS} ${PROTO_FILES} -// -// Example usage by generated code: -// -// const ( -// // Verify that this generated code is sufficiently up-to-date. -// _ = protoimpl.EnforceVersion(genVersion - protoimpl.MinVersion) -// // Verify that runtime/protoimpl is sufficiently up-to-date. -// _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - genVersion) -// ) -// -// The genVersion is the current minor version used to generated the code. -// This compile-time check relies on negative integer overflow of a uint -// being a compilation failure (guaranteed by the Go specification). -type EnforceVersion uint - -// This enforces the following invariant: -// -// MinVersion ≤ GenVersion ≤ MaxVersion -const ( - _ = EnforceVersion(GenVersion - MinVersion) - _ = EnforceVersion(MaxVersion - GenVersion) -) |