Simon Brunel f610826ef0 Implement QtPromise::attempt(functor, args...)
Add a new helper that calls functor immediately and returns a promise fulfilled with the value returned by functor. Any synchronous exceptions will be turned into rejections on the returned promise. This is a convenient method that can be used instead of handling both synchronous and asynchronous exception flows.

Also simplify PromiseDispatch which now calls the functor with a variable number of arguments (including none).
2018-05-31 09:02:51 +02:00
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Promises/A+

QtPromise

Promises/A+ implementation for Qt/C++.

Requires Qt 5.6 (or later) with C++11 support enabled.

QtPromise for C++

License

QtPromise is available under the MIT license.