std::coroutine_handle<Promise>:: operator=

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Utilities library
General utilities
Relational operators (deprecated in C++20)
Coroutine support
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Coroutine handle
No-op coroutines
Trivial awaitables
Range generators
(C++23)
coroutine_handle & operator = ( std:: nullptr_t ) noexcept ;
(1) (since C++20)
coroutine_handle & operator = ( const coroutine_handle & other ) = default ;
(2) (since C++20)
coroutine_handle & operator = ( coroutine_handle && other ) = default ;
(3) (since C++20)

Replaces the underlying address.

1) Replaces the underlying address with a null pointer value. After assignment, * this does not refer to a coroutine. This assignment operator is not declared for specialization std:: coroutine_handle < std:: noop_coroutine_promise > .
2,3) Replaces the underlying address with the one of other . Copy and move assignment operators are equivalent to implicitly declared ones.

Parameters

other - another coroutine_handle to assign from

Return value

* this