diff --git a/src/main.rs b/src/main.rs
index c538497..65fa2bd 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -22,23 +22,13 @@ pub(crate) struct GameState {
 
 fn main() {
     let mut app = App::new();
-    do_debug_ui(&mut app.game);
+    app.game.inspect_mut();
 }
-
-pub(crate) fn do_debug_ui(game: &mut GameState) {
-    show(&||{
-        game.inspect_mut();
-    });
-}
-
-fn show(f: &dyn FnMut()) {}
-
 // this is actually used
 pub struct TileDb {
     unknown_bg: tiles::TileDef,
 }
 
-
 pub trait Inspect {
     fn inspect_mut(&mut self) {
         loop {}
@@ -46,7 +36,6 @@ pub trait Inspect {
 }
 impl Inspect for () {}
 
-
 impl Inspect for TileDb {
     fn inspect_mut(&mut self) {
         let _a = &mut self.unknown_bg;