i guess something like that might work eventually

crates/moonhare_game/src/systems/render_system.rs

@@ -0,0 +1,15 @@
+#[derive(Debug)]
+pub struct RenderSystem;
+
+impl Default for RenderSystem {
+    fn default() -> Self {
+        Self {  
+        }
+    }
+}
+impl RenderSystem {
+    pub(crate) fn update(&self) {
+        
+    }
+
+}