[gatmne]

I noticed that the repository is served from a KDE domain. Is this an official KDE project?

Also, How usable is this for building GUIs on Windows? Does it play nice with QT creator?

(I'm still inexperienced with QT development so please bear with me)

[oever]

The project has no assumption of the platform that is used. It works with vanilla Qt projects regardless of IDE or build tool. Call rust_qt_binding_generator from your build tool to generate the binding files.

This project is different from most language bindings. With it, you generate a binding just for the code specific to your project. So interface the between Rust and C++ is very small. This project does not wrap Qt API in Rust code or Rust API for Qt. Instead of using a lot of energy to heat the whole house, you put on a sweater.

[fulafel]

As someone who doesn't know KDE, what is the significance of having "official KDE" status?

[pjmlp]

The same as in any other platform.

Having official status, means anyone coding for the said platform can be confident that everything related to the platform infrastructure (IDE, libraries, debuggers, documentation, discussion forums, build systems) will take into account the language.

Anything that is just 3rd party will have integration issues, as one needs to rely on the language community to step up to sort them out, or even left in a zombie state as interest fades away.