You know, it doesn't really seem that hard to embed Servo in a Rust application [0]. It's a pretty interesting read.
Anyone know how stable Servo is for this kind of thing? It's not uninteresting as a cross-platform GUI solution or as more lightweight alternative to CEF (assuming it is more lightweight, I haven't done the science on it or anything). Given that you have total control over everything it renders, it's not massively important if it's not 100% HTML compliant or whatever.
Interesting space to watch for the future. Hopefully the Mozilla layoffs don't doom Servo.