dpp::detail::coroutine::promise_t< void > Struct Reference

Struct returned by a coroutine's final_suspend, resumes the continuation. More...

#include <coroutine.h>

Collaboration diagram for dpp::detail::coroutine::promise_t< void >:

Public Member Functions
final_awaiter< void >	final_suspend () const noexcept
	Function called by the standard library when reaching the end of a coroutine.
dpp::coroutine< void >	get_return_object ()
	Function called to get the coroutine object.
std_coroutine::suspend_always	initial_suspend () const noexcept
	Function called by the standard library when the coroutine start.
void	return_void () const noexcept
	Function called when co_return is used.
void	unhandled_exception () noexcept
	Function called when an exception escapes the coroutine.

Public Attributes
std::exception_ptr	exception {nullptr}
	Pointer to an uncaught exception thrown by the coroutine.
std_coroutine::coroutine_handle	parent {nullptr}
	Handle of the coroutine co_await-ing this coroutine.

Detailed Description

Struct returned by a coroutine's final_suspend, resumes the continuation.

Member Function Documentation

final_suspend()

final_awaiter< void > dpp::detail::coroutine::promise_t< void >::final_suspend ( ) const

inlinenoexcept

Function called by the standard library when reaching the end of a coroutine.

Returns

final_awaiter<R> Resumes any coroutine co_await-ing on this

get_return_object()

dpp::coroutine< void > dpp::detail::coroutine::promise_t< void >::get_return_object ( )

inline

Function called to get the coroutine object.

initial_suspend()

std_coroutine::suspend_always dpp::detail::coroutine::promise_t< void >::initial_suspend ( ) const

inlinenoexcept

Function called by the standard library when the coroutine start.

Returns

std::suspend_always Always suspend at the start, for a lazy start

return_void()

void dpp::detail::coroutine::promise_t< void >::return_void ( ) const

inlinenoexcept

Function called when co_return is used.

unhandled_exception()

void dpp::detail::coroutine::promise_t< void >::unhandled_exception ( )

inlinenoexcept

Function called when an exception escapes the coroutine.

Stores the exception to throw to the co_await-er

Member Data Documentation

exception

std::exception_ptr dpp::detail::coroutine::promise_t< void >::exception {nullptr}

Pointer to an uncaught exception thrown by the coroutine.

parent

std_coroutine::coroutine_handle dpp::detail::coroutine::promise_t< void >::parent {nullptr}

Handle of the coroutine co_await-ing this coroutine.