fix

src/ui/primitives/div.rs

@@ -44,9 +44,9 @@ impl DivWidget {
     /// let div = Div().push(Some("hello"), |value| Text(value));
     /// ```
     #[must_use]
-    pub fn push_some<T: UIWidget + 'static, X, U: Fn(&X) -> T>(
+    pub fn push_some<T: UIWidget + 'static, X, U: Fn(X) -> T>(
         mut self,
-        option: Option<&X>,
+        option: Option<X>,
         then: U,
     ) -> Self {
         if let Some(val) = option {