Dots are not allowed. If it's not too much code, you can use inline modules, otherwise you have to stick to:

action/
    attack/test/
        mod.rs

And then:

mod attack::test;

It's cool and all, but it seems to lag a bit on my phone (I tried Firefox and Chrome, and others based on those), especially when collapsing comments and navigating menus. Anyone else?

It works fine on desktop but it's too mobile-y for my liking.

Sorry, but I don't believe it will get simple. And you can't expect people to believe it is "transitioning" when talking about a 20 year old project. I would love to, but I don't think it's realistic.

I did look into GNU Guix but I discarded it because it looked like it had the same problems, and IIRC did not have build cache.

Thanks for the info. Where can I follow/read this discussion?

Not by a mile

Direct streaming/downloading doesn't give your IP away (just to the server), torrenting does.