eager_task.h File Reference

Eager coroutine. More...

#include <coroutine>
#include <exception>
#include <functional>

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Classes
class	wwa::coro::eager_task
	Eager coroutine. More...
struct	wwa::coro::eager_task::promise_type
	The promise type for the eager_task coroutine. More...

Namespaces
namespace	wwa
namespace	wwa::coro
	Library namespace.

Functions
template<typename Awaitable, typename... Args>
eager_task	wwa::coro::run_awaitable (Awaitable &&f, Args &&... args)
	Turns any awaitable into an eager fire-and-forget coroutine.

Detailed Description

Eager coroutine.

This header file defines the eager_task class, which represents an eager coroutine that starts execution immediately upon creation. It also includes the run_awaitable function template, which turns any awaitable into an eager fire-and-forget coroutine.

// Sample awaitable
wwa::coro::task<int> my_task()
{
    co_return 3;
}
 
wwa::coro::eager_task my_eager_task()
{
    const auto result = co_await my_task();  // Can be any awaitable
    std::cout << "Result: " << result << "\n";
}

std::cout << "Starting eager task..." << "\n";
my_eager_task();
std::cout << "Eager task finished." << "\n";

Definition in file eager_task.h.