Conrod is targeting 3 and it does a decent job at that https://www.youtube.com/watch?v=_ZXLCVibI8c https://www.youtube.com/watch?v=_ZXLCVibI8c Themes are some

Conrod is targeting 3 and it does a decent job at that https://www.youtube.com/watch?v=_ZXLCVibI8c https://www.youtube.com/watch?v=_ZXLCVibI8c Themes are something they would like to implement and once they have themes they could do native looking themes like Qt (which are perfectly reasonable, I'm generally very happy as a user with Qt applications across all platforms) I agree with you there is not yet an audience big enough to justify a Qt written for Rust, but who knows, maybe something will change in the next years. That said, when I had to do something like this, I used Qt with Rust, just because I couldn't justify the time investment of reimplementing a native looking theme on top of Conrod.