Always use :as when destructuring

src/play_clj/core_graphics.clj

@@ -288,7 +288,7 @@ specify which layers to render with or without.
 
 (defn render-stage!
   "Calls the stage renderer from `screen`."
-  [{:keys [^Stage renderer ^Camera camera]}]
+  [{:keys [^Stage renderer ^Camera camera] :as screen}]
   (when camera
     (.setCamera renderer camera)
     (.setViewport renderer (. camera viewportWidth) (. camera viewportHeight)))