subscribe method

  1. @override
FieldSubscription<T> subscribe(
  1. ValueCallback<T?> action, {
  2. bool current = true,
  3. dynamic args,
})
override

Implementation

@override
FieldSubscription<T> subscribe(ValueCallback<T?> action,
    {bool current = true, dynamic args}) {
  // ignore: cancel_subscriptions
  final subscription = _stream.stream.listen(action);

  if (value != null && current) {
    action(value);
  }

  return _addSub<T>(
    subscription,
    cancelOnError: false,
  );
}