google.golang.org/grpc/binarylog/grpc_binarylog_v1.MetadataEntry.Descriptor (method, view implemented interface methods)

one use

	google.golang.org/grpc/binarylog/grpc_binarylog_v1 (current package)
		binarylog.pb.go#L791: func (*MetadataEntry) Descriptor() ([]byte, []int) {