IgnoreElementsStreamTransformer<S> class

Creates a Stream where all emitted items are ignored, only the error / completed notifications are passed

Example

MergeStream([
  Stream.fromIterable([1]),
  ErrorStream(Exception())
])
.listen(print, onError: print); // prints Exception
Inheritance
Annotations
  • @Deprecated('Use the drain method from the Stream class instead')

Constructors

IgnoreElementsStreamTransformer()
Constructs a StreamTransformer which simply ignores all events from the source Stream, except for error or completed events.

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

bind(Stream<S> stream) Stream<S>
Transforms the provided stream. [...]
override
cast<RS, RT>() StreamTransformer<RS, RT>
Provides a StreamTransformer<RS, RT> view of this stream transformer. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
Returns a string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited