Edit: also, I need gtk because people around me who uses windows aren’t going to use CLI program at all.
If that’s the reason - maybe you can use TUI instead? In Windows, it’d open a CMD window which your users will be able to use. Not as pretty as actual GUI, but easier for Windows users to use than a CLI.
Another option is to use one of the numerous Rust-native GUI libraries (like iced or Druid, to name a few). None of them are as big as GTK/QT - but they are easier to get running on Windows.
If that’s the reason - maybe you can use TUI instead? In Windows, it’d open a CMD window which your users will be able to use. Not as pretty as actual GUI, but easier for Windows users to use than a CLI.
Another option is to use one of the numerous Rust-native GUI libraries (like iced or Druid, to name a few). None of them are as big as GTK/QT - but they are easier to get running on Windows.