cast<R> method
- @override
override
Adapt this stream to be a Stream<R>
.
If this stream already has the desired type, its returned directly.
Otherwise it is wrapped as a Stream<R>
which checks at run-time that
each data event emitted by this stream is also an instance of R
.
Implementation
@override
Observable<R> cast<R>() => Observable<R>(_stream.cast<R>());