google.golang.org/grpc/binarylog/grpc_binarylog_v1.MetadataEntry.XXX_Marshal (method)

one use

	google.golang.org/grpc/binarylog/grpc_binarylog_v1 (current package)
		binarylog.pb.go#L651: func (m *MetadataEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {