An Iterator like interface for the values of a Stream.

This wraps a Stream and a subscription on the stream. It listens on the stream, and completes the future returned by moveNext when the next value becomes available.

Properties

T current
read-only
The current value of the stream.

Constructors

StreamIterator(Stream<T> stream)
Create a StreamIterator on stream.

Methods

cancel() → Future
Cancels the stream iterator (and the underlying stream subscription) early.
moveNext() → Future<bool>
Wait for the next stream value to be available.