Fix clippy linting errors

src/main.rs

@@ -39,11 +39,11 @@ fn main() {
  let mut view: ViewRef<LinearLayout> =
  s.find_name(&selected_display_first.name).unwrap();
  s.with_user_data(|user_data: &mut HashMap<String, Display>| {
- let mut selected_display = &mut user_data.get_mut(&display_name).unwrap();
+ let selected_display = &mut user_data.get_mut(&display_name).unwrap();
  match checked {
  true => {
  selected_display.active = true;
- add_modes(&mut *view, selected_display, checkbox_display_group.clone());
+ add_modes(&mut view, selected_display, checkbox_display_group.clone());
  }
  false => {
  selected_display.active = false;
@@ -83,12 +83,7 @@ fn add_modes(
  mut display_group: RadioGroup<Mode>,
 ) {
  for mode in &display.modes {
- let display_name = format!(
- "{}x{} - {}hz",
- mode.width,
- mode.height,
- mode.refresh / 1000
- );
+ let display_name = format!("{}x{} - {}hz", mode.width, mode.height, mode.refresh / 1000);
 
  let mut button = display_group.button(mode.clone(), display_name.clone());
  let mode_clone = mode.clone();
@@ -100,7 +95,7 @@ fn add_modes(
  let display_name = display.name.clone();
  display_group.set_on_change(move |s, display_mode: &Mode| {
  s.with_user_data(|user_data: &mut HashMap<String, Display>| {
- let mut selected_display = user_data.get_mut(&display_name).unwrap();
+ let selected_display = user_data.get_mut(&display_name).unwrap();
  selected_display.current_mode = Some(display_mode.clone());
  });
  });