LCOV - code coverage report
Current view: top level - async-2.5.0/lib/src/delegate - future.dart (source / functions) Hit Total Coverage
Test: lcov.info Lines: 0 13 0.0 %
Date: 2021-11-28 14:37:50 Functions: 0 0 -

          Line data    Source code
       1             : // Copyright (c) 2015, 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             : /// A wrapper that forwards calls to a [Future].
       8             : class DelegatingFuture<T> implements Future<T> {
       9             :   /// The wrapped [Future].
      10             :   final Future<T> _future;
      11             : 
      12           0 :   DelegatingFuture(this._future);
      13             : 
      14             :   /// Creates a wrapper which throws if [future]'s value isn't an instance of
      15             :   /// `T`.
      16             :   ///
      17             :   /// This soundly converts a [Future] to a `Future<T>`, regardless of its
      18             :   /// original generic type, by asserting that its value is an instance of `T`
      19             :   /// whenever it's provided. If it's not, the future throws a [TypeError].
      20           0 :   @Deprecated('Use future.then((v) => v as T) instead.')
      21             :   static Future<T> typed<T>(Future future) =>
      22           0 :       future is Future<T> ? future : future.then((v) => v as T);
      23             : 
      24           0 :   @override
      25           0 :   Stream<T> asStream() => _future.asStream();
      26             : 
      27           0 :   @override
      28             :   Future<T> catchError(Function onError, {bool Function(Object error)? test}) =>
      29           0 :       _future.catchError(onError, test: test);
      30             : 
      31           0 :   @override
      32             :   Future<S> then<S>(FutureOr<S> Function(T) onValue, {Function? onError}) =>
      33           0 :       _future.then(onValue, onError: onError);
      34             : 
      35           0 :   @override
      36             :   Future<T> whenComplete(FutureOr Function() action) =>
      37           0 :       _future.whenComplete(action);
      38             : 
      39           0 :   @override
      40             :   Future<T> timeout(Duration timeLimit, {FutureOr<T> Function()? onTimeout}) =>
      41           0 :       _future.timeout(timeLimit, onTimeout: onTimeout);
      42             : }

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