...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
The
execution::mapping_t::new_thread_t
property applies
to executors, senders, and schedulers.
template <typename T> static constexpr bool is_applicable_property_v = is_executor_v<T> || is_sender_v<T> || is_scheduler_v<T>;