polish: clean up warnings

packages/core-macro/src/ifmt.rs

@@ -237,8 +237,8 @@ where
                 // # Safety
                 //
                 //   - This is the canonical example of using `ManuallyDrop`.
-                let value = ManuallyDrop::into_inner(ptr::read(&mut self.0));
-                let drop = ManuallyDrop::into_inner(ptr::read(&mut self.1));
+                let value = ManuallyDrop::into_inner(ptr::read(&self.0));
+                let drop = ManuallyDrop::into_inner(ptr::read(&self.1));
                 drop(value);
             }
         }

packages/core-macro/src/rsx/ambiguous.rs

@@ -86,11 +86,11 @@ impl Parse for AmbiguousElement<AS_HTML> {
             if first_char.is_ascii_uppercase() {
                 input
                     .parse::<Component<AS_HTML>>()
-                    .map(|c| AmbiguousElement::Component(c))
+                    .map(AmbiguousElement::Component)
             } else {
                 input
                     .parse::<Element<AS_HTML>>()
-                    .map(|c| AmbiguousElement::Element(c))
+                    .map(AmbiguousElement::Element)
             }
         } else {
             Err(Error::new(input.span(), "Not a valid Html tag"))

packages/core-macro/src/rsx/element.rs

@@ -270,7 +270,7 @@ fn parse_rsx_element_field(
             name,
             value: ty,
             namespace: None,
-            element_name: element_name.clone(),
+            element_name,
         });
         return Ok(());
     }