std::coroutine_handle<Promise>::operator coroutine_handle<> - cppreference.com

From cppreference.com

constexproperatorcoroutine_handle<>()constnoexcept;(since C++20)This conversion function converts a std::coroutine_handle<Promise> value to a std::coroutine_handle<> holding the same underlying address. It effectively erases the promise type.

Parameters

(none)

Return value

std::coroutine_handle<>::from_address(address())

See also