Implement StageLabel for Box<dyn StageLabel>

Author: vladbat00

crates/bevy_ecs/src/schedule/label.rs

@@ -113,3 +113,9 @@ impl_label!(StageLabel);
 impl_label!(SystemLabel);
 impl_label!(AmbiguitySetLabel);
 impl_label!(RunCriteriaLabel);
+
+impl StageLabel for Box<dyn StageLabel> {
+    fn dyn_clone(&self) -> Box<dyn StageLabel> {
+        self.as_ref().dyn_clone()
+    }
+}

crates/bevy_ecs/src/schedule/mod.rs

@@ -105,7 +105,7 @@ impl Schedule {
             .stage_order
             .iter()
             .enumerate()
-            .find(|(_i, stage_label)| &***stage_label == target)
+            .find(|(_i, stage_label)| stage_label.dyn_clone() == target.dyn_clone())
             .map(|(i, _)| i)
             .unwrap_or_else(|| panic!("Target stage does not exist: {:?}.", target));
 
@@ -129,7 +129,7 @@ impl Schedule {
             .stage_order
             .iter()
             .enumerate()
-            .find(|(_i, stage_label)| &***stage_label == target)
+            .find(|(_i, stage_label)| stage_label.dyn_clone() == target.dyn_clone())
             .map(|(i, _)| i)
             .unwrap_or_else(|| panic!("Target stage does not exist: {:?}.", target));