fix: cargo check

packages/core/tests/miri_simple.rs

@@ -63,7 +63,7 @@ fn contexts_drop() {
 }
 
 #[tokio::test]
-fn tasks_drop() {
+async fn tasks_drop() {
     fn app(cx: Scope) -> Element {
         cx.spawn(async {
             tokio::time::sleep(std::time::Duration::from_millis(100000)).await;

packages/tui/examples/tui_colorpicker.rs

@@ -17,12 +17,14 @@ fn app(cx: Scope) -> Element {
             width: "100%",
             background_color: "hsl({hue}, 70%, {brightness}%)",
             onmousemove: move |evt| {
-                if let RenderReturn::Sync(Ok(node))=cx.root_node(){
-                    let node = tui_query.get(node.root_ids[0].get());
-                    let Size{width, height} = node.size().unwrap();
-                    let pos = evt.inner().element_coordinates();
-                    hue.set((pos.x as f32/width as f32)*255.0);
-                    brightness.set((pos.y as f32/height as f32)*100.0);
+                if let RenderReturn::Sync(Ok(node)) = cx.root_node() {
+                    if let Some(id) = node.root_ids[0].get() {
+                        let node = tui_query.get(id);
+                        let Size{width, height} = node.size().unwrap();
+                        let pos = evt.inner().element_coordinates();
+                        hue.set((pos.x as f32/width as f32)*255.0);
+                        brightness.set((pos.y as f32/height as f32)*100.0);
+                    }
                 }
             },
             "hsl({hue}, 70%, {brightness}%)",