stlab::serial_queue_t & operator=(const stlab::serial_queue_t &) (1) (implicit) stlab::serial_queue_t & operator=(stlab::serial_queue_t &&) (2) (implicit) (1) stlab::serial_queue_t & operator=(const stlab::serial_queue_t &) (implicit) Parameters const stlab::serial_queue_t & unnamed (2) stlab::serial_queue_t & operator=(stlab::serial_queue_t &&) (implicit) Parameters stlab::serial_queue_t && unnamed