...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Construct a deferred asynchronous operation from the arguments to an initiation function object.
template< typename I, typename... A> constexpr deferred_async_operation( deferred_init_tag , I && initiation, A &&... init_args);