|author||Natalie Weizenbaum <email@example.com>||Mon May 09 19:31:46 2016|
|committer||Natalie Weizenbaum <firstname.lastname@example.org>||Mon May 09 19:31:46 2016|
Add APIs for asserting the types of transformers. I thought about adding these to Delegating*Transformer classes, but those delegates don't really make any sense at all on their own, so I found other places instead. Remail@example.com Review URL: https://codereview.chromium.org//1947923003 .
Contains utility classes in the style of
dart:async to work with asynchronous computations.
StreamZip class can combine several streams of events into a single stream of tuples of events.
The package 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.