[cowmoo728]

In C++ when I see `DoX(y)` I have to worry every time about temporary lifetimes, copy vs move operator, and a bunch of other things that are easy to miss during code review. It is so easy to accidentally copy large strings around many times in a performance critical loop.

Rust makes all of that easier to see during code review. It is very explicit about these things.

I'm a Google employee working on chromium and chromeOS and have been asking internally about rust support for over a year now, so it's exciting that it's making progress.