fiber::cAwaitable Concept Reference

Concept describeing the interface of an object that can be co_awaited. More...

#include <cAwaitable.hpp>

Concept definition

template<class Awaitable, class ResultType void>
concept fiber::cAwaitable =  requires(Awaitable awaitable){
        { awaitable.await_ready() } -> std::convertible_to<bool>;
        { awaitable.await_resume() } -> std::same_as<ResultType>;
    } && (
        requires(Awaitable awaitable, std::coroutine_handle<CoroutinePromise<int>> handle){
            { awaitable.await_suspend(handle) } -> std::same_as<void>;
        }
        ||
        requires(Awaitable awaitable, std::coroutine_handle<CoroutinePromise<int>> handle){
            { awaitable.await_suspend(handle) } -> std::same_as<bool>;
        }
    )

Detailed Description

Concept describeing the interface of an object that can be co_awaited.

Implements the following functions:

• bool await_ready()
• ResultType await_resume()
• void await_suspend(std::coroutine_handle<CoroutinePromise<T>>) or void await_suspend(std::coroutine_handle<CoroutinePromise<T>>)