Export the "error the stream" concept?

[ricea]

trafficstars

For the Encoding Standard, it would be useful to be able to talk about erroring the stream. However, while the Streams Standard uses the term in the few places, it doesn't explicitly define it.

[domenic]

This seems like part of #372. Right now Fetch does all the work for this: https://fetch.spec.whatwg.org/#readablestream

[ricea]

It would be nice to have a description of the concept from the developer's perspective, too.

[domenic]

This exists now.