once<T> method

ZenWorkerHandle once<T>(
  1. ValueNotifier<T> obs,
  2. void callback(
    1. T
    )
)

Implementation

ZenWorkerHandle once<T>(ValueNotifier<T> obs, void Function(T) callback) {
  return _createWorker(() => ZenWorkers.once<T>(obs, callback), 'once');
}