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std::coroutine_handle<Promise>::operator coroutine_handle<>

From cppreference.com
 
 
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std::coroutine_handle
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coroutine_handle::operator coroutine_handle<>
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constexpr operator coroutine_handle<>() const noexcept;
(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.

[edit] Parameters

(none)

[edit] Return value

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

[edit] See also

compares two coroutine_handle objects
(function) [edit]