vertx / io.vertx.reactivex.core / Future / future

# future

`open static fun <T : Any> future(handler: Handler<Future<T>>): Future<T>`

Create a future that hasn't completed yet and that is passed to the `handler` before it is returned.

### Parameters

`handler` - the handler

Return
the future.

`open static fun <T : Any> future(): Future<T>`

Create a future that hasn't completed yet

Return
the future