refactor(ecs): make entity::Handle not hold world reference

3 files changed, 4 insertions, 11 deletions

diff --git a/ecs/src/entity.rs b/ecs/src/entity.rs
index 196bd01..4496a2b 100644
--- a/ecs/src/entity.rs
+++ b/ecs/src/entity.rs
@@ -19,7 +19,6 @@ use crate::{EntityComponentRef, World};
 #[derive(Debug)]
 pub struct Handle<'a>
 {
-    _world: &'a World,
     archetype: &'a Archetype,
     entity: &'a ArchetypeEntity,
 }
@@ -97,13 +96,9 @@ impl<'a> Handle<'a>
         }
     }
 
-    pub(crate) fn new(
-        world: &'a World,
-        archetype: &'a Archetype,
-        entity: &'a ArchetypeEntity,
-    ) -> Self
+    pub(crate) fn new(archetype: &'a Archetype, entity: &'a ArchetypeEntity) -> Self
     {
-        Self { _world: world, archetype, entity }
+        Self { archetype, entity }
     }
 }
 
diff --git a/ecs/src/pair.rs b/ecs/src/pair.rs
index 2055d5e..4ff4995 100644
--- a/ecs/src/pair.rs
+++ b/ecs/src/pair.rs
@@ -140,7 +140,7 @@ impl Handle<'_>
             unreachable!();
         };
 
-        Some(EntityHandle::new(self.world, archetype, archetype_entity))
+        Some(EntityHandle::new(archetype, archetype_entity))
     }
 }
 
diff --git a/ecs/src/query/flexible.rs b/ecs/src/query/flexible.rs
index 6d65ee0..add30b0 100644
--- a/ecs/src/query/flexible.rs
+++ b/ecs/src/query/flexible.rs
@@ -22,7 +22,6 @@ impl<'world, const MAX_TERM_CNT: usize> Query<'world, MAX_TERM_CNT>
     pub fn iter(&self) -> Iter<'_>
     {
         Iter {
-            world: self.world,
             iter: self
                 .world
                 .data
@@ -59,7 +58,6 @@ impl<'query, const MAX_TERM_CNT: usize> IntoIterator for &'query Query<'_, MAX_T
 
 pub struct Iter<'query>
 {
-    world: &'query World,
     iter: QueryEntityIter<'query>,
 }
 
@@ -71,7 +69,7 @@ impl<'query> Iterator for Iter<'query>
     {
         let (archetype, entity) = self.iter.next()?;
 
-        Some(EntityHandle::new(self.world, archetype, entity))
+        Some(EntityHandle::new(archetype, entity))
     }
 }