skunky example

lib/ruin_app/src/lib.rs

@@ -89,7 +89,7 @@ impl App {
     pub fn mount<R: RootComponent>(self, root: R) -> MountedApp<R> {
         MountedApp {
             window: self.window,
-            root,
+            root: Rc::new(root),
         }
     }
 }
@@ -100,9 +100,9 @@ impl Default for App {
     }
 }
 
-pub struct MountedApp<R> {
+pub struct MountedApp<R: RootComponent> {
     window: Window,
-    root: R,
+    root: Rc<R>,
 }
 
 impl<R: RootComponent> MountedApp<R> {
@@ -122,7 +122,7 @@ impl<R: RootComponent> MountedApp<R> {
         let scene_version = StdCell::new(0_u64);
         let text_system = Rc::new(RefCell::new(TextSystem::new()));
         let interaction_tree = Rc::new(RefCell::new(None::<InteractionTree>));
-        let root = Rc::new(root);
+        let root = Rc::clone(&root);
         let mut pointer_router = PointerRouter::new();
         let mut current_cursor = CursorIcon::Default;