CancellationToken class final
A cancellation request. Await the operation itself to observe its actual database outcome; completion can win a race with cancellation.
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- isCancelled → bool
-
Whether cancellation has been requested; it does not describe SQL outcome.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
cancel(
) → void - Requests cancellation once and notifies all currently registered listeners.
-
listen(
void listener()) → void Function() - Adapter hook; returns a function that removes the listener. Listener errors are isolated so every pending operation receives cancellation.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited