Line data Source code
1 : // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
2 : // for details. All rights reserved. Use of this source code is governed by a
3 : // BSD-style license that can be found in the LICENSE file.
4 :
5 : import 'dart:async';
6 :
7 : import '../result.dart';
8 : import 'release_sink.dart';
9 :
10 : /// Use [Result.releaseTransformer] instead.
11 : @Deprecated("Will be removed in async 2.0.0.")
12 : class ReleaseStreamTransformer<T> implements StreamTransformer<Result<T>, T> {
13 0 : const ReleaseStreamTransformer();
14 :
15 : Stream<T> bind(Stream<Result<T>> source) {
16 0 : return new Stream<T>.eventTransformed(source, _createSink);
17 : }
18 :
19 : static EventSink<Result> _createSink(EventSink sink) {
20 0 : return new ReleaseSink(sink);
21 : }
22 : }
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