It's amusing reading things like this. Meanwhile, we have at least 4 high-quality, practical GUI frameworks to choose from. You want QT in rust? I get that, but that is different from your claim about the state of GUIs in rust.
"I like the A tool in category B. System C doesn't have tool A; system C is dreadful in category B".
I think you could have made the acute part of this argument about GUIs in rust 3 years ago, but not today!
I need to try Slint and GPGUI. I love EGUI, but need to do a proper comparison; could be missing out. This seems to be a concern of a different nature from the one you describe!
"I like the A tool in category B. System C doesn't have tool A; system C is dreadful in category B".
I think you could have made the acute part of this argument about GUIs in rust 3 years ago, but not today!
I need to try Slint and GPGUI. I love EGUI, but need to do a proper comparison; could be missing out. This seems to be a concern of a different nature from the one you describe!