| # Async utilities package |
| |
| Contains tools to work with asynchronous computations. |
| |
| The package contains `Stream` and `Future` related functionality, |
| as well as sub-libraries with different utilities. |
| |
| ### Zipping streams |
| |
| The "stream_zip.dart" sub-library contains functionality |
| to combine several streams of events into a single stream of tuples of events. |
| |
| ### Results |
| The "result.dart" sub-library introduces a `Result` class that can hold either |
| a value or an error. |
| It allows capturing an asynchronous computation which can give either a value |
| or an error, into an asynchronous computation that always gives a `Result` |
| value, where errors can be treated as data. |
| It also allows releasing the `Result` back into an asynchronous computation. |
| |
| ### History. |
| This package is unrelated to the discontinued `async` package with version 0.1.7. |
| |
| ## Features and bugs |
| |
| Please file feature requests and bugs at the [issue tracker][tracker]. |
| |
| [tracker]: https://github.com/dart-lang/async/issues |
