await_ready await_suspend get get_promise get_promise has_exception has_value is_awaited is_in_progress is_pending operator cast_ret_value operator! operator<< operator<< operator= operator>> requires reset set_callback shared_future shared_future shared_future State then wait ~shared_future

set_callback() template<typename T > template<std::invocable<> Fn> bool coro::shared_future< T >::set_callback ( Fn &&  fn ) inline set callback which is invoked when future is resolved Parameters fn function Return values true callback set false callback was not set, already resolved Definition at line 1539 of file future.h.