chore: vendor

vendor/google.golang.org/protobuf/proto/proto.go

@@ -0,0 +1,45 @@
+// Copyright 2018 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 proto
+
+import (
+	"google.golang.org/protobuf/internal/errors"
+	"google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// Message is the top-level interface that all messages must implement.
+// It provides access to a reflective view of a message.
+// Any implementation of this interface may be used with all functions in the
+// protobuf module that accept a Message, except where otherwise specified.
+//
+// This is the v2 interface definition for protobuf messages.
+// The v1 interface definition is [github.com/golang/protobuf/proto.Message].
+//
+//   - To convert a v1 message to a v2 message,
+//     use [google.golang.org/protobuf/protoadapt.MessageV2Of].
+//   - To convert a v2 message to a v1 message,
+//     use [google.golang.org/protobuf/protoadapt.MessageV1Of].
+type Message = protoreflect.ProtoMessage
+
+// Error matches all errors produced by packages in the protobuf module
+// according to [errors.Is].
+//
+// Example usage:
+//
+//	if errors.Is(err, proto.Error) { ... }
+var Error error
+
+func init() {
+	Error = errors.Error
+}
+
+// MessageName returns the full name of m.
+// If m is nil, it returns an empty string.
+func MessageName(m Message) protoreflect.FullName {
+	if m == nil {
+		return ""
+	}
+	return m.ProtoReflect().Descriptor().FullName()
+}