Awaitable object that returns the cancellation state of the current coroutine.
constexpr cancellation_state_t cancellation_state;
asio::awaitable<void> my_coroutine() { asio::cancellation_state cs = co_await asio::this_coro::cancellation_state; // ... if (cs.cancelled() != asio::cancellation_type::none) // ... }
Header: asio/this_coro.hpp
Convenience header: asio.hpp