refactor: fix some strict clippy warnings

src/modules/keys.rs

@@ -1,7 +1,6 @@
 use color_eyre::Result;
 use gtk::prelude::*;
 use serde::Deserialize;
-use std::ops::Deref;
 use tokio::sync::mpsc;
 
 use super::{Module, ModuleInfo, ModuleParts, ModuleUpdateEvent, WidgetContext};
@@ -183,19 +182,19 @@ impl Module<gtk::Box> for KeysModule {
         if self.show_caps {
             caps.add_class("key");
             caps.add_class("caps");
-            container.add(caps.deref());
+            container.add(&*caps);
         }
 
         if self.show_num {
             num.add_class("key");
             num.add_class("num");
-            container.add(num.deref());
+            container.add(&*num);
         }
 
         if self.show_scroll {
             scroll.add_class("key");
             scroll.add_class("scroll");
-            container.add(scroll.deref());
+            container.add(&*scroll);
         }
 
         let icons = self.icons;

src/modules/music/mod.rs

@@ -1,5 +1,4 @@
 use std::cell::RefMut;
-use std::ops::Deref;
 use std::path::PathBuf;
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::Arc;
@@ -200,8 +199,8 @@ impl Module<Button> for MusicModule {
             label.truncate(truncate);
         }
 
-        button_contents.add(icon_pause.deref());
-        button_contents.add(icon_play.deref());
+        button_contents.add(&*icon_pause);
+        button_contents.add(&*icon_play);
         button_contents.add(&label);
 
         {
@@ -328,7 +327,7 @@ impl Module<Button> for MusicModule {
         volume_icon.add_class("icon");
 
         volume_box.pack_start(&volume_slider, true, true, 0);
-        volume_box.pack_end(volume_icon.deref(), false, false, 0);
+        volume_box.pack_end(&*volume_icon, false, false, 0);
 
         main_container.add(&album_image);
         main_container.add(&info_box);
@@ -559,7 +558,7 @@ impl IconPrefixedLabel {
         icon.add_class("icon-box");
         label.add_class("label");
 
-        container.add(icon.deref());
+        container.add(&*icon);
         container.add(&label);
 
         Self { label, container }

src/modules/tray/mod.rs

@@ -109,8 +109,7 @@ impl Module<gtk::Box> for TrayModule {
     ) -> Result<ModuleParts<gtk::Box>> {
         let orientation = self
             .direction
-            .map(Orientation::from)
-            .unwrap_or(info.bar_position.orientation());
+            .map_or(info.bar_position.orientation(), Orientation::from);
 
         // We use a `Box` here instead of the (supposedly correct) `MenuBar`
         // as the latter has issues on Sway with menus focus-stealing from the bar.

src/modules/workspaces/mod.rs

@@ -155,7 +155,7 @@ fn reorder_workspaces(container: &gtk::Box, sort_order: SortOrder) {
             let label = if sort_order == SortOrder::Label {
                 child
                     .downcast_ref::<gtk::Button>()
-                    .and_then(|button| button.label())
+                    .and_then(ButtonExt::label)
                     .unwrap_or_else(|| child.widget_name())
             } else {
                 child.widget_name()