1 files changed, 2 insertions, 12 deletions
diff --git a/ecs/src/sole.rs b/ecs/src/sole.rs
index 1cce419..f148224 100644
--- a/ecs/src/sole.rs
+++ b/ecs/src/sole.rs
@@ -5,7 +5,7 @@ use std::ops::{Deref, DerefMut};
 use std::sync::{Arc, Weak};
 
 use crate::lock::{Lock, WriteGuard};
-use crate::system::{Param as SystemParam, System};
+use crate::system::{Metadata as SystemMetadata, Param as SystemParam};
 use crate::World;
 
 /// A type which has a single instance and is shared globally.
@@ -85,17 +85,7 @@ where
 {
     type Input = ();
 
-    fn initialize<SystemImpl>(
-        _system: &mut impl System<'world, SystemImpl>,
-        _input: Self::Input,
-    )
-    {
-    }
-
-    fn new<SystemImpl>(
-        _system: &'world impl System<'world, SystemImpl>,
-        world: &'world World,
-    ) -> Self
+    fn new(world: &'world World, _system_metadata: &SystemMetadata) -> Self
     {
         let sole = world.data.sole_storage.get::<SoleT>().unwrap_or_else(|| {
             panic!("Sole {} was not found in world", type_name::<SoleT>())