use tray_menu::{CheckEntry,Divider,Icon,MouseButton,MouseButtonState,PopupMenu,SubMenu,TextEntry,TrayIconBuilder,TrayIconEvent,};fnmain(){let icon = Icon::from_rgba(vec![0u8;32*32*4],32,32).unwrap();let _tray = TrayIconBuilder::new().with_icon(icon).with_tooltip("My App").build().unwrap();loop{ifletOk(TrayIconEvent::Click{button:MouseButton::Right,button_state:MouseButtonState::Up, position, .. }) = TrayIconEvent::receiver().try_recv(){letmut menu = PopupMenu::new(); menu.add(&TextEntry::of("open","Open")); menu.add(&CheckEntry::of("notify","Notifications",true)); menu.add(&Divider);letmut help = SubMenu::of("Help"); help.add(&TextEntry::of("about","About")); menu.add(&help); menu.add(&Divider); menu.add(&TextEntry::of("quit","Quit"));ifletSome(id) = menu.popup(position){if id.0 == "quit"{break;}}} std::thread::sleep(std::time::Duration::from_millis(16));}}