RxFuture<T> class
The RxFuture is the reactive wrapper around a Future. You can use it to show the UI under various states of a Future, from pending to fulfilled or rejected.
The status, result and error fields of an RxFuture are observable and can be consumed on the UI.
You can add a new Future using .value
.
- Implemented types
-
- Future<
T>
- Future<
- Available Extensions
- Annotations
-
- @Deprecated('Collections, Futures and Streams will no longer be ' 'supported by this package as they violate the ASP standard. ' 'It is better to use a pure [Atom] synchronously ' 'to understand the flow of reactivity.')
Properties
- data → T?
-
The current value, that may be null
no setter
- error → dynamic
-
The current error
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- status → FutureStatus
-
The current status
no setter
-
value
↔ Future<
T> -
Returns the future value
getter/setter pair
Methods
-
asStream(
) → Stream< T> -
Creates a Stream containing the result of this future.
override
-
catchError(
Function onError, {bool test(Object error)?}) → Future< T> -
Handles errors emitted by this Future.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
then<
R> (FutureOr< R> onValue(T value), {Function? onError}) → Future<R> -
Register callbacks to be called when this future completes.
override
-
timeout(
Duration timeLimit, {FutureOr< T> onTimeout()?}) → Future<T> -
Stop waiting for this future after
timeLimit
has passed.override -
toString(
) → String -
A string representation of this object.
inherited
-
whenComplete(
FutureOr< void> action()) → Future<T> -
Registers a function to be called when this future completes.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited