This sounds awesome! Rust seems like it should be a good fit for native applications (Nice language+tools, and fast), but its lack of robust GUI tools limits this. This should help, if it works well.

There are already plenty of GUI solutions for rust. All with a diverse level of polishing and convenience.

AFAIK, the only complete desktop GUI option for Rust that is viable for large, professional apps is gtk-rs. There are many promising up and coming GUIs for hobby projects, but none I've seen are robust enough (yet) to support all needed widgets of a pro app.