TreeSink requires Tendril<UTF8, NonAtomic>?

[pwoolcoc]

Is there a reason that we can't implement TreeSink using Atomic Tendrils? I'm trying to use an HTML library built on top of html5ever in a future and it seems that I am unable to because of StrTendril being !Send. I tried swapping out the Tendril used by the tree builder to be Atomic but it seems that once I do that I can no longer implement TreeSink.

[jdm]

Do you have a code sample that demonstrates what you mean?

[nathaniel-daniel]

A lot of functions and types used in TreeSink use non-atomic Tendrils, like NodeOrText or the function create_comment. However, I don't think parsing in a future is a good idea since parsing usually takes milliseconds.