refactor(ecs): fix clippy lints

1 files changed, 4 insertions, 4 deletions

diff --git a/ecs/src/query.rs b/ecs/src/query.rs
index dea3039..944deb1 100644
--- a/ecs/src/query.rs
+++ b/ecs/src/query.rs
@@ -53,7 +53,7 @@ where
             entities: self
                 .component_storage
                 .find_entities(Comps::metadata())
-                .map((|archetype| archetype.entities()) as ComponentIterMapFn)
+                .map(Archetype::entities as ComponentIterMapFn)
                 .flatten()
                 .filter(|entity| OptionsT::entity_filter(entity.components())),
             comps_pd: PhantomData,
@@ -61,13 +61,13 @@ where
     }
 
     /// Returns the UID of the entity at the given query iteration index.
+    #[must_use]
     pub fn entity_uid(&self, entity_index: usize) -> Option<EntityUid>
     {
         Some(
             self.component_storage
                 .find_entities(Comps::metadata())
-                .map(|archetype| archetype.entities())
-                .flatten()
+                .flat_map(|archetype| archetype.entities())
                 .filter(|entity| OptionsT::entity_filter(entity.components()))
                 .nth(entity_index)?
                 .uid(),
@@ -123,7 +123,7 @@ where
         world: &'world World,
     ) -> Self
     {
-        Self::new(&world)
+        Self::new(world)
     }
 
     fn is_compatible<Other: SystemParam<'world>>() -> bool