Signal Value Notifier Utils

Signal toSignal({String? debugLabel, bool autoDispose = false})

Bi-directional Signal and ValueNotifier Interoperability#

Converted ValueNotifier objects become mutable Signal instances. Setting the value on the signal or the notifier automatically propagates the update to the other.

The subscription is fully memory-safe and automatically unsubscribed when the signal is disposed.

Example: Converting a ValueNotifier to a Signal#

final notifier = ValueNotifier(10);
final signal = notifier.toSignal();

signal.value = 20;
print(notifier.value); // 20

notifier.value = 30;
print(signal.value); // 30

Example: Converting a Signal to a ValueNotifier#

To bridge back to a standard ValueNotifier for Flutter compatibility:

final signal = Signal(10);
final notifier = signal.toValueNotifier();