17 Language support library [support]
constexpr bool operator=(coroutine_handle<> x, coroutine_handle<> y) noexcept;
Returns:
x.address() == y.address(). constexpr strong_ordering operator<=>(coroutine_handle<> x, coroutine_handle<> y) noexcept;
Returns:
compare_three_way()(x.address(), y.address().