refactor(ecs): make system::Param trait not unsafe

5 files changed, 5 insertions, 6 deletions

diff --git a/ecs/src/actions.rs b/ecs/src/actions.rs
index 0878067..1ed49a8 100644
--- a/ecs/src/actions.rs
+++ b/ecs/src/actions.rs
@@ -92,7 +92,7 @@ impl<'world> Actions<'world>
     }
 }
 
-unsafe impl<'world> SystemParam<'world> for Actions<'world>
+impl<'world> SystemParam<'world> for Actions<'world>
 {
     type Flags = NoInitParamFlag;
     type Input = ();
diff --git a/ecs/src/component/local.rs b/ecs/src/component/local.rs
index 20627bf..aac4255 100644
--- a/ecs/src/component/local.rs
+++ b/ecs/src/component/local.rs
@@ -11,7 +11,7 @@ pub struct Local<'world, LocalComponent: Component>
     local_component: ComponentRefMut<'world, LocalComponent>,
 }
 
-unsafe impl<'world, LocalComponent> SystemParam<'world> for Local<'world, LocalComponent>
+impl<'world, LocalComponent> SystemParam<'world> for Local<'world, LocalComponent>
 where
     LocalComponent: Component,
 {
diff --git a/ecs/src/query.rs b/ecs/src/query.rs
index f3318bd..0a9eca1 100644
--- a/ecs/src/query.rs
+++ b/ecs/src/query.rs
@@ -156,8 +156,7 @@ where
     }
 }
 
-unsafe impl<'world, Comps, OptionsT> SystemParam<'world>
-    for Query<'world, Comps, OptionsT>
+impl<'world, Comps, OptionsT> SystemParam<'world> for Query<'world, Comps, OptionsT>
 where
     Comps: ComponentSequence,
     OptionsT: Options,
diff --git a/ecs/src/sole.rs b/ecs/src/sole.rs
index 084a06b..b7c9a68 100644
--- a/ecs/src/sole.rs
+++ b/ecs/src/sole.rs
@@ -88,7 +88,7 @@ where
     }
 }
 
-unsafe impl<'world, SoleT> SystemParam<'world> for Single<'world, SoleT>
+impl<'world, SoleT> SystemParam<'world> for Single<'world, SoleT>
 where
     SoleT: Sole,
 {
diff --git a/ecs/src/system.rs b/ecs/src/system.rs
index e273428..f266095 100644
--- a/ecs/src/system.rs
+++ b/ecs/src/system.rs
@@ -153,7 +153,7 @@ impl Debug for TypeErased
 type TypeErasedRunFn = dyn Fn(&dyn Any, &World) + RefUnwindSafe + UnwindSafe;
 
 /// A parameter to a [`System`].
-pub unsafe trait Param<'world>
+pub trait Param<'world>
 {
     type Input;
     type Flags;