StreamSubscriptionUnit<T> constructor

StreamSubscriptionUnit<T>(
  1. StreamLazyMixin<T> source,
  2. void onData(
    1. T event
    )?, {
  3. Function? onError,
  4. void onDone()?,
  5. bool? cancelOnError,
})

Implementation

StreamSubscriptionUnit(
    StreamLazyMixin<T> source, void Function(T event)? onData,
    {Function? onError, void Function()? onDone, bool? cancelOnError})
    : this.zone(Zone.current, source, onData,
          onError: onError, onDone: onDone, cancelOnError: cancelOnError);