VerboseStream<LE, RE> class

A stream wrapper that enforces a stream to explicitly return either a RE right event on data events, or a LE left event on error events as a replacement for the Object error.

For more info about data and error events, see Stream.

Constructors

VerboseStream({required Stream<RE> stream, required LE errorConverter(Object error, StackTrace? stackTrace)})
A stream wrapper that enforces a stream to explicitly return either a RE right event on data events, or a LE left event on error events as a replacement for the Object error.
const

Properties

errorConverter → LE Function(Object error, StackTrace? stackTrace)
Converts the Object error from Stream.listen's onError to an LE value.
final
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
stream → Stream<RE>
The stream source of events.
final

Methods

listen(void onData(RE), {void onError(LE)?, void onDone()?, bool? cancelOnError}) → StreamSubscription<RE>
Create a stream listener.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited