feat: optimize empty composables by not creating ScopeData

actuate-rs · Dec 3, 2024 · 0e8c9dc · 0e8c9dc
1 parent 497022a
commit 0e8c9dc
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/compose.rs b/src/compose.rs
@@ -512,13 +512,13 @@ where
         // Safety: This cell is only accessed by this composable.
         let cell = unsafe { &mut *cell.get() };
 
-        // Scope for this composable's content.
-        let child_state = use_ref(&cx, ScopeData::default);
-
         if typeid::of::<C>() == typeid::of::<()>() {
             return;
         }
 
+        // Scope for this composable's content.
+        let child_state = use_ref(&cx, ScopeData::default);
+
         if cell.is_none()
             || cx.is_changed.take()
             || cx.is_parent_changed.get()