update method

void update({
  1. FutureSnapshotListenerCallback<T>? listener,
  2. VoidCallback? onFinally,
})

Refreshes/Redoes a future asynchronous computation.

Implementation

void update({
  FutureSnapshotListenerCallback<T>? listener,
  VoidCallback? onFinally,
}) {
  setFutureValue(
    _whenFuture,
    listener,
    onFinally,
  );
}