Function writeCmd

command.go:278–280

(wr *proto.Writer, cmd Cmder)

}

func writeCmd(wr *proto.Writer, cmd Cmder) error {
	return wr.WriteArgs(cmd.Args())
}

// cmdFirstKeyPosWithInfo returns the first key position in a command's args (0 if none).
// Uses CommandInfo.FirstKeyPos when available (via cache peek, no network call), falling