Mar 12, 2024the class template std::future provides a mechanism to access the result of asynchronous operations: Oct 23, 2023the promise is the "push" end of the promise-future communication channel: Constructs a std::future with the shared state of other using move semantics.
Mar 6, 2020impl future for box where f: Unpin + future + ?sized, boxed futures only implement the future trait when the future inside the box implements unpin. Oct 23, 2023unlike std::future, which is only moveable (so only one instance can refer to any particular asynchronous result), std::shared_future is copyable and multiple shared future objects.
