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Add async::make_ready_future

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This commit is contained in:
Nikita Lisitsa 2021-03-04 19:45:30 +03:00
parent 4914be8099
commit 08d71a8496
1 changed files with 8 additions and 0 deletions
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8
libs/async/include/psemek/async/future.hpp
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@ -306,6 +306,14 @@ namespace psemek::async
std::shared_ptr<detail::task_state<void>> state_;
};
template <typename T>
future<T> make_ready_future(T && x)
{
promise<T> p;
p.set_value(std::move(x));
return p.get_future();
}
template <typename Signature>
struct packaged_task;