Trait methods, eh, we'll just have to live without that for now, just making it easy to return iterator chains from functions is a massive thing for me and a huge boost to the usability of the language and the practical value of trait abstractions.

But you know that, of course. I'm just excited.

Now very interested in what 1.27 will have in it! I haven't tripped over the lack of NLL for a while, but that's been another thing I've been eagerly awaiting because I used to and I've just trained myself out of it.