diff --git a/voxygen/src/hud/bag.rs b/voxygen/src/hud/bag.rs
index 8c4dadecfd..112db80037 100644
--- a/voxygen/src/hud/bag.rs
+++ b/voxygen/src/hud/bag.rs
@@ -566,8 +566,7 @@ impl<'a> Widget for Bag<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     #[allow(clippy::useless_format)] // TODO: Pending review in #587
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
diff --git a/voxygen/src/hud/buttons.rs b/voxygen/src/hud/buttons.rs
index 115ea9c7cf..9cf52a0e8f 100644
--- a/voxygen/src/hud/buttons.rs
+++ b/voxygen/src/hud/buttons.rs
@@ -120,8 +120,7 @@ impl<'a> Widget for Buttons<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         common_base::prof_span!("Buttons::update");
diff --git a/voxygen/src/hud/chat.rs b/voxygen/src/hud/chat.rs
index 65f42344c7..9a3175c108 100644
--- a/voxygen/src/hud/chat.rs
+++ b/voxygen/src/hud/chat.rs
@@ -200,8 +200,7 @@ impl<'a> Widget for Chat<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     #[allow(clippy::redundant_clone)] // TODO: Pending review in #587
     #[allow(clippy::single_match)] // TODO: Pending review in #587
diff --git a/voxygen/src/hud/crafting.rs b/voxygen/src/hud/crafting.rs
index 58fe981605..79093537ac 100644
--- a/voxygen/src/hud/crafting.rs
+++ b/voxygen/src/hud/crafting.rs
@@ -230,8 +230,7 @@ impl<'a> Widget for Crafting<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         common_base::prof_span!("Crafting::update");
diff --git a/voxygen/src/hud/diary.rs b/voxygen/src/hud/diary.rs
index 74f04ff778..1f1fd98eb9 100644
--- a/voxygen/src/hud/diary.rs
+++ b/voxygen/src/hud/diary.rs
@@ -256,8 +256,7 @@ impl<'a> Widget for Diary<'a> {
 
     fn init_state(&self, id_gen: widget::id::Generator) -> Self::State { Ids::new(id_gen) }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(mut self, args: widget::UpdateArgs<Self>) -> Self::Event {
         common_base::prof_span!("Diary::update");
diff --git a/voxygen/src/hud/esc_menu.rs b/voxygen/src/hud/esc_menu.rs
index 8a267467cc..5573cf3ad6 100644
--- a/voxygen/src/hud/esc_menu.rs
+++ b/voxygen/src/hud/esc_menu.rs
@@ -63,8 +63,7 @@ impl<'a> Widget for EscMenu<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         common_base::prof_span!("EscMenu::update");
diff --git a/voxygen/src/hud/group.rs b/voxygen/src/hud/group.rs
index 663af1772e..f14b629323 100644
--- a/voxygen/src/hud/group.rs
+++ b/voxygen/src/hud/group.rs
@@ -145,7 +145,6 @@ impl<'a> Widget for Group<'a> {
     //TODO: Disband groups when there's only one member in them
     //TODO: Always send health, energy, level and position of group members to the
     // client
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
     #[allow(clippy::blocks_in_if_conditions)] // TODO: Pending review in #587
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         common_base::prof_span!("Group::update");
diff --git a/voxygen/src/hud/loot_scroller.rs b/voxygen/src/hud/loot_scroller.rs
index 7f497afc0e..676291465b 100644
--- a/voxygen/src/hud/loot_scroller.rs
+++ b/voxygen/src/hud/loot_scroller.rs
@@ -126,8 +126,7 @@ impl<'a> Widget for LootScroller<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         let widget::UpdateArgs { state, ui, .. } = args;
diff --git a/voxygen/src/hud/map.rs b/voxygen/src/hud/map.rs
index 792fdc3662..b730475775 100644
--- a/voxygen/src/hud/map.rs
+++ b/voxygen/src/hud/map.rs
@@ -192,8 +192,7 @@ impl<'a> Widget for Map<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     #[allow(clippy::useless_format)] // TODO: Pending review in #587
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
diff --git a/voxygen/src/hud/minimap.rs b/voxygen/src/hud/minimap.rs
index b496106772..754d3cbf3a 100644
--- a/voxygen/src/hud/minimap.rs
+++ b/voxygen/src/hud/minimap.rs
@@ -433,8 +433,7 @@ impl<'a> Widget for MiniMap<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         common_base::prof_span!("Minimap::update");
diff --git a/voxygen/src/hud/popup.rs b/voxygen/src/hud/popup.rs
index f1e8ef2f97..843bc57baf 100644
--- a/voxygen/src/hud/popup.rs
+++ b/voxygen/src/hud/popup.rs
@@ -80,8 +80,7 @@ impl<'a> Widget for Popup<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     #[allow(clippy::single_match)] // TODO: Pending review in #587
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
diff --git a/voxygen/src/hud/prompt_dialog.rs b/voxygen/src/hud/prompt_dialog.rs
index eea312fb6b..ae9ae15770 100644
--- a/voxygen/src/hud/prompt_dialog.rs
+++ b/voxygen/src/hud/prompt_dialog.rs
@@ -79,8 +79,7 @@ impl<'a> Widget for PromptDialog<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         common_base::prof_span!("PromptDialog::update");
diff --git a/voxygen/src/hud/settings_window/chat.rs b/voxygen/src/hud/settings_window/chat.rs
index 4a211cfcf8..60c540d8fd 100644
--- a/voxygen/src/hud/settings_window/chat.rs
+++ b/voxygen/src/hud/settings_window/chat.rs
@@ -118,8 +118,7 @@ impl<'a> Widget for Chat<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         common_base::prof_span!("Chat::update");
diff --git a/voxygen/src/hud/settings_window/controls.rs b/voxygen/src/hud/settings_window/controls.rs
index 433fcd2e07..9e6ee55769 100644
--- a/voxygen/src/hud/settings_window/controls.rs
+++ b/voxygen/src/hud/settings_window/controls.rs
@@ -68,8 +68,7 @@ impl<'a> Widget for Controls<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         common_base::prof_span!("Controls::update");
diff --git a/voxygen/src/hud/settings_window/gameplay.rs b/voxygen/src/hud/settings_window/gameplay.rs
index 137a21976a..bb059f528d 100644
--- a/voxygen/src/hud/settings_window/gameplay.rs
+++ b/voxygen/src/hud/settings_window/gameplay.rs
@@ -94,8 +94,7 @@ impl<'a> Widget for Gameplay<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         common_base::prof_span!("Gameplay::update");
diff --git a/voxygen/src/hud/settings_window/interface.rs b/voxygen/src/hud/settings_window/interface.rs
index eb9949fd1a..f39def8fa6 100644
--- a/voxygen/src/hud/settings_window/interface.rs
+++ b/voxygen/src/hud/settings_window/interface.rs
@@ -135,8 +135,7 @@ impl<'a> Widget for Interface<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         common_base::prof_span!("Interface::update");
diff --git a/voxygen/src/hud/settings_window/language.rs b/voxygen/src/hud/settings_window/language.rs
index c549a9ade1..e1cb5787c7 100644
--- a/voxygen/src/hud/settings_window/language.rs
+++ b/voxygen/src/hud/settings_window/language.rs
@@ -63,8 +63,7 @@ impl<'a> Widget for Language<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         common_base::prof_span!("Language::update");
diff --git a/voxygen/src/hud/settings_window/mod.rs b/voxygen/src/hud/settings_window/mod.rs
index 58453ad905..73de93697a 100644
--- a/voxygen/src/hud/settings_window/mod.rs
+++ b/voxygen/src/hud/settings_window/mod.rs
@@ -144,8 +144,7 @@ impl<'a> Widget for SettingsWindow<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         common_base::prof_span!("SettingsWindow::update");
diff --git a/voxygen/src/hud/settings_window/sound.rs b/voxygen/src/hud/settings_window/sound.rs
index 476606fae5..f563b48f9e 100644
--- a/voxygen/src/hud/settings_window/sound.rs
+++ b/voxygen/src/hud/settings_window/sound.rs
@@ -76,8 +76,7 @@ impl<'a> Widget for Sound<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         common_base::prof_span!("Sound::update");
diff --git a/voxygen/src/hud/settings_window/video.rs b/voxygen/src/hud/settings_window/video.rs
index 05b0b0d1a5..c638602f30 100644
--- a/voxygen/src/hud/settings_window/video.rs
+++ b/voxygen/src/hud/settings_window/video.rs
@@ -173,8 +173,7 @@ impl<'a> Widget for Video<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         common_base::prof_span!("Video::update");
diff --git a/voxygen/src/hud/skillbar.rs b/voxygen/src/hud/skillbar.rs
index 2805f3e480..dc16f30237 100644
--- a/voxygen/src/hud/skillbar.rs
+++ b/voxygen/src/hud/skillbar.rs
@@ -222,8 +222,7 @@ impl<'a> Widget for Skillbar<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         common_base::prof_span!("Skillbar::update");
diff --git a/voxygen/src/hud/social.rs b/voxygen/src/hud/social.rs
index fb8d9e0c9f..8c81cf06a7 100644
--- a/voxygen/src/hud/social.rs
+++ b/voxygen/src/hud/social.rs
@@ -105,8 +105,7 @@ impl<'a> Widget for Social<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         common_base::prof_span!("Social::update");
diff --git a/voxygen/src/ui/widgets/image_frame.rs b/voxygen/src/ui/widgets/image_frame.rs
index 03ed80da99..0e3e79cba3 100644
--- a/voxygen/src/ui/widgets/image_frame.rs
+++ b/voxygen/src/ui/widgets/image_frame.rs
@@ -133,8 +133,7 @@ impl Widget for ImageFrame {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     /// Update the state of the ImageFrame
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
diff --git a/voxygen/src/ui/widgets/image_slider.rs b/voxygen/src/ui/widgets/image_slider.rs
index 3620e1b273..dbff4e518e 100644
--- a/voxygen/src/ui/widgets/image_slider.rs
+++ b/voxygen/src/ui/widgets/image_slider.rs
@@ -175,8 +175,7 @@ where
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     /// Update the state of the Slider.
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
diff --git a/voxygen/src/ui/widgets/ingame.rs b/voxygen/src/ui/widgets/ingame.rs
index 957b049343..1f5737b679 100644
--- a/voxygen/src/ui/widgets/ingame.rs
+++ b/voxygen/src/ui/widgets/ingame.rs
@@ -87,8 +87,7 @@ impl<W: Ingameable> Widget for Ingame<W> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         let widget::UpdateArgs { state, ui, .. } = args;
diff --git a/voxygen/src/ui/widgets/outlined_text.rs b/voxygen/src/ui/widgets/outlined_text.rs
index 8c778d5276..07f3ee30c5 100644
--- a/voxygen/src/ui/widgets/outlined_text.rs
+++ b/voxygen/src/ui/widgets/outlined_text.rs
@@ -66,8 +66,7 @@ impl<'a> Widget for OutlinedText<'a> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         let widget::UpdateArgs {
diff --git a/voxygen/src/ui/widgets/radio_list.rs b/voxygen/src/ui/widgets/radio_list.rs
index 1c250c01b2..08cf5aa331 100644
--- a/voxygen/src/ui/widgets/radio_list.rs
+++ b/voxygen/src/ui/widgets/radio_list.rs
@@ -113,8 +113,7 @@ impl<'a, T> Widget for RadioList<'a, T> {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     #[allow(clippy::needless_range_loop)] // TODO: Pending review in #587
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
diff --git a/voxygen/src/ui/widgets/slot.rs b/voxygen/src/ui/widgets/slot.rs
index 3dff42139d..b26006b9f8 100644
--- a/voxygen/src/ui/widgets/slot.rs
+++ b/voxygen/src/ui/widgets/slot.rs
@@ -568,8 +568,7 @@ where
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     /// Update the state of the Slot.
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
diff --git a/voxygen/src/ui/widgets/toggle_button.rs b/voxygen/src/ui/widgets/toggle_button.rs
index 5aacb0e4f9..ccc62b6637 100644
--- a/voxygen/src/ui/widgets/toggle_button.rs
+++ b/voxygen/src/ui/widgets/toggle_button.rs
@@ -87,8 +87,7 @@ impl Widget for ToggleButton {
         }
     }
 
-    #[allow(clippy::unused_unit)] // TODO: Pending review in #587
-    fn style(&self) -> Self::Style { () }
+    fn style(&self) -> Self::Style {}
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
         let widget::UpdateArgs {