QtPromise::resolve

Since: 0.5.0

QtPromise::resolve(T value) -> QPromise<R>

Similar to the QPromise<T>::resolve static method, creates a promise resolved from a given value but without the extra typing:

auto promise = QtPromise::resolve();                // QPromise<void>
auto promise = QtPromise::resolve(42);              // QPromise<int>
auto promise = QtPromise::resolve(QString{"foo"});  // QPromise<QString>

This method also allows to convert QFuture<T> to QPromise<T>, delayed until the QFuture is finished (read more).