Observable<T> constructor

Observable<T>(
  1. T _value, {
  2. EqualityFunction<T>? equals,
  3. ErrorCallback? onError,
})

Observable method.

Implementation

Observable(
  this._value, {
  EqualityFunction<T>? equals,
  ErrorCallback? onError,
})  : _equals = equals,
      _listenerManager = ListenerManager<T>(
        onError: onError,
        context: 'Observable<$T>',
      );