Ability to disable minimize/maximize/close

[DBTaylor]

It would be nice to have the ability to disable windows' minimize, maximize/restore, and close buttons. They can be removed entirely with decorations: false, but the close functionality remains when right clicking the app in the taskbar.

I'm on Windows, I don't know what behaviors other platforms have.

[amrbashir]

related to tauri-apps/tao#116

[shenghan97]

Also on macOS, it would be nice if we can disable full screen button (green traffic light button)!

[ChurchTao]

related to tauri-apps/tao#116

This code is in tao, but how I use it in tauri::window::WindowBuilder like minimizable.
I could not find pub fn minimizable(mut self, minimizable: bool) -> Self in tauri>src>window.rs

[FabianLars]

It needs to be explicitly exposed first, similar to this PR for example #5317