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