Rust my anus

What do you think about Rust? It's a language Mozilla is developing to write an experemental highly parallel browser: https://github.com/mozilla/servo

It aims to be a low-level language, but ensures memory safety and borrows havely from functional programming: there are closures, pattern matching and algebraic data types.  Looks very interesting.

Release notes from a recent version: https://github.com/mozilla/rust/wiki/Doc-detailed-release-notes
Turorial: http://dl.rust-lang.org/doc/0.4/tutorial.html

I still want a language where ``-'' is a valid identifier character - No language should prioritise simple mathematics over the unsurpassed readability of my-symbol.