feat(ecs): add Relationship function returning target UID iter

1 files changed, 6 insertions, 0 deletions

diff --git a/ecs/src/relationship.rs b/ecs/src/relationship.rs
index 0ebd9c2..44ed93a 100644
--- a/ecs/src/relationship.rs
+++ b/ecs/src/relationship.rs
@@ -365,6 +365,12 @@ where
         }
     }
 
+    pub fn target_uids(&self) -> impl Iterator<Item = Uid> + '_
+    {
+        (0..self.target_count())
+            .map_while(|target_index| self.get_target(target_index).copied())
+    }
+
     /// Returns a iterator of the components of the targets of this relationship.
     #[must_use]
     pub fn iter(&self) -> TargetComponentIter<'_, 'rel_comp, Kind, ComponentT>