is there a way to get x11 window id from rust backend

[moolight-seashell]

everything is in the title,

Is there a “clean” way to retrieve the x11 id of a slint window ?

fn gui_thread(tx: Sender<GuiMessages>, weak_tx : Sender<slint::Weak<MyApp>>) {
    let ui = MyApp::new().unwrap();
    let ui_weak = ui.as_weak();

    // send a gui reference to the main thread
    weak_tx.send(ui_weak.clone()).unwrap();

    // get and send x11 id to the main thread
    // [...]

    ui.run().unwrap(); // blocking call
}

[tronical]

You can await the winit window with the API below and then access the raw window handle: https://docs.slint.dev/latest/docs/rust/slint/winit_030/trait.WinitWindowAccessor#tymethod.winit_window