fix name shadowing

src/entity/gateway/inmemory.rs

@@ -205,14 +205,14 @@ impl EntityGateway for InMemoryGateway {
         Ok(())
     }
 
-    async fn get_items_by_character(&self, character_id: &CharacterEntityId) -> Result<Vec<ItemEntity>, GatewayError> {
+    async fn get_items_by_character(&self, char_id: &CharacterEntityId) -> Result<Vec<ItemEntity>, GatewayError> {
         let items = self.items.lock().unwrap();
         Ok(items
             .iter()
             .filter(|(_, k)| {
                 match k.location {
-                    ItemLocation::Inventory{character_id, ..} => character_id == character_id,
-                    ItemLocation::Bank{character_id, ..} => character_id == character_id,
+                    ItemLocation::Inventory{character_id, ..} => character_id == *char_id,
+                    ItemLocation::Bank{character_id, ..} => character_id == *char_id,
                     _ => false
                 }
             })