when_async_flutter library

Classes

AsyncSnapshot<T>

An immutable representation of the most recent interaction with an asynchronous computation.

FutureSnapshot<T>

MutableArgument<T>

When<ASYNC_RESULT_TYPE, RESULT_TYPE>

A utitlity that asynchronously creates a single value.

WhenFuture<T>

A utitlity that asynchronously creates a single value from a Future.

WhenFutureBuilder<RESULT_TYPE>

A builder that builds itself based on the latest snapshot from the asynchronous computation.

WhenFutureBuilderState<RESULT_TYPE>

WhenFutureNotifier<T>

A ChangeNotifier that provides snapshot of a future. The future can be recreated/refreshed by calling update. that uses futureBuilder to execute a future asynchronous computation.

Enums

AsyncSnapshotState

The state of connection to an asynchronous computation.

Mixins

WhenFutureNotifierMixin<T>

A mixin that provides listenable snapshots of a future asynchronous computation.

Typedefs

AsyncResultBuilderCallback<ASYNC_RESULT_TYPE> = ASYNC_RESULT_TYPE Function()

AsyncSnapshotListenerCallback<R, SNAPSHOT_TYPE extends AsyncSnapshot<R>> = void Function(SNAPSHOT_TYPE snapshot)

Signature of callbacks that have snapshots in argument which describes state of an asynchronous computation.

FutureSnapshotListenerCallback<T> = void Function(FutureSnapshot<T> snapshot)

Signature of callbacks that have snapshots in argument which describes state of an asynchronous Future computation.

VoidErrorCallback = void Function(Object error, StackTrace stackTrace)

VoidValueCallback<T> = void Function(T value)

Signature of callbacks that have a value in argument and return no data.

WhenSnapshotWidgetBuilderCallback<RESULT_TYPE> = Widget Function(BuildContext context, FutureSnapshot<RESULT_TYPE> snapshot)