fix clippy issues

crates/ui/src/drawer.rs

@@ -21,17 +21,20 @@ use crate::{
 actions!(drawer, [Escape]);
 
 const CONTEXT: &str = "Drawer";
+
 pub fn init(cx: &mut AppContext) {
     cx.bind_keys([KeyBinding::new("escape", Escape, Some(CONTEXT))])
 }
 
+type OnClose = Rc<dyn Fn(&ClickEvent, &mut WindowContext) + 'static>;
+
 #[derive(IntoElement)]
 pub struct Drawer {
     pub(crate) focus_handle: FocusHandle,
     placement: Placement,
     size: DefiniteLength,
     resizable: bool,
-    on_close: Rc<dyn Fn(&ClickEvent, &mut WindowContext) + 'static>,
+    on_close: OnClose,
     title: Option<AnyElement>,
     footer: Option<AnyElement>,
     content: Div,