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std::hash(std::coroutine_handle)

Defined in header <coroutine>
template< class Promise >
struct hash<std::coroutine_handle<Promise>>;
(since C++20)

The template specialization of std::hash for std::coroutine_handle allows users to obtain hashes of objects of type std::coroutine_handle<P>.

operator() of the specialization is noexcept.

Example

See also

(C++11)
hash function object
(class template)

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