diff --git a/src/frontpanel.rs b/src/frontpanel.rs
index ad5ec5e..9341a38 100644
--- a/src/frontpanel.rs
+++ b/src/frontpanel.rs
@@ -162,9 +162,10 @@ impl Widget for &mut Frontpanel<'_> {
                             ))
                             .changed()
                         {
-                            self.state.ad_sws =
-                                (self.state.ad_sws & !(bit_mask)) | (u16::from(sw_state) << (16 - i));
-                            self.interaction = Some(FrontpanelInteraction::AddrData(self.state.ad_sws()));
+                            self.state.ad_sws = (self.state.ad_sws & !(bit_mask))
+                                | (u16::from(sw_state) << (16 - i));
+                            self.interaction =
+                                Some(FrontpanelInteraction::AddrData(self.state.ad_sws()));
                             resp.mark_changed();
                         };
                     });
diff --git a/src/frontpanel/switch.rs b/src/frontpanel/switch.rs
index 1a8ee54..1bb3e6a 100644
--- a/src/frontpanel/switch.rs
+++ b/src/frontpanel/switch.rs
@@ -14,11 +14,7 @@ pub struct Textures {
 
 impl Textures {
     pub fn new(up: TextureHandle, neut: TextureHandle, down: TextureHandle) -> Self {
-        Self {
-            up,
-            neut,
-            down,
-        }
+        Self { up, neut, down }
     }
 
     pub fn get_for_state(&self, state: SwitchState) -> TextureId {
diff --git a/src/main.rs b/src/main.rs
index 1cbe1ac..f2e7211 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -88,7 +88,13 @@ impl AltairEmulator {
                     );
                     ui.close_menu();
                 }
-                if ui.add_enabled(!self.windows.contains_key("load_bin"), Button::new("Load binary file")).clicked() {
+                if ui
+                    .add_enabled(
+                        !self.windows.contains_key("load_bin"),
+                        Button::new("Load binary file"),
+                    )
+                    .clicked()
+                {
                     self.windows
                         .insert("load_bin", Box::new(LoadBinWindow::new(ui.ctx())));
                     ui.close_menu();
diff --git a/src/state.rs b/src/state.rs
index 5227a4b..318dd6c 100644
--- a/src/state.rs
+++ b/src/state.rs
@@ -114,7 +114,10 @@ impl EmuState {
             MemCycle::Fetch(a) | MemCycle::Read(a) | MemCycle::StackRead(a) => {
                 self.fp_state.set_data(self.mem[a as usize]);
             }
-            MemCycle::Write(_, _) | MemCycle::StackWrite(_, _) | MemCycle::Out(_, _) | MemCycle::Hlta => {
+            MemCycle::Write(_, _)
+            | MemCycle::StackWrite(_, _)
+            | MemCycle::Out(_, _)
+            | MemCycle::Hlta => {
                 self.fp_state.set_data(0xff);
             }
             MemCycle::In(_) => {