style: fix formatting.

components/canvas/canvas_data.rs

@@ -11,7 +11,7 @@ use euclid::{point2, vec2};
 use font_kit::family_name::FamilyName;
 use font_kit::font::Font;
 use font_kit::metrics::Metrics;
-use font_kit::properties::{Properties, Weight, Stretch, Style};
+use font_kit::properties::{Properties, Stretch, Style, Weight};
 use font_kit::source::SystemSource;
 use gfx::font::FontHandleMethods;
 use gfx::font_cache_thread::FontCacheThread;
@@ -1385,9 +1385,7 @@ fn to_font_kit_family(font_family: &font::SingleFontFamily) -> FamilyName {
             font::GenericFontFamily::Monospace => FamilyName::Monospace,
             font::GenericFontFamily::Fantasy => FamilyName::Fantasy,
             font::GenericFontFamily::Cursive => FamilyName::Cursive,
-            font::GenericFontFamily::None => {
-                unreachable!("Shouldn't appear in computed values")
-            },
+            font::GenericFontFamily::None => unreachable!("Shouldn't appear in computed values"),
         },
     }
 }
@@ -1411,7 +1409,7 @@ fn load_system_font_from_style(font_style: Option<&FontStyleStruct>) -> Font {
             font::FontStyle::Oblique(..) => {
                 // TODO: support oblique angle.
                 Style::Oblique
-            }
+            },
         })
         .weight(Weight(style.font_weight.0))
         .stretch(Stretch(style.font_stretch.value()));

components/style/gecko/wrapper.rs

@@ -1241,11 +1241,17 @@ impl<'le> TElement for GeckoElement<'le> {
         }
     }
 
-    fn animation_rule(&self, _: &SharedStyleContext) -> Option<Arc<Locked<PropertyDeclarationBlock>>> {
+    fn animation_rule(
+        &self,
+        _: &SharedStyleContext,
+    ) -> Option<Arc<Locked<PropertyDeclarationBlock>>> {
         get_animation_rule(self, CascadeLevel::Animations)
     }
 
-    fn transition_rule(&self, _: &SharedStyleContext) -> Option<Arc<Locked<PropertyDeclarationBlock>>> {
+    fn transition_rule(
+        &self,
+        _: &SharedStyleContext,
+    ) -> Option<Arc<Locked<PropertyDeclarationBlock>>> {
         get_animation_rule(self, CascadeLevel::Transitions)
     }
 

components/style/matching.rs

@@ -421,11 +421,12 @@ trait PrivateMatchMethods: TElement {
             new_values,
             /* pseudo_element = */ None,
         ) {
-            let after_change_style = if self.has_css_transitions(context.shared, /* pseudo_element = */ None) {
-                self.after_change_style(context, new_values)
-            } else {
-                None
-            };
+            let after_change_style =
+                if self.has_css_transitions(context.shared, /* pseudo_element = */ None) {
+                    self.after_change_style(context, new_values)
+                } else {
+                    None
+                };
 
             // In order to avoid creating a SequentialTask for transitions which
             // may not be updated, we check it per property to make sure Gecko

components/style/values/specified/box.rs

@@ -40,7 +40,7 @@ fn flexbox_enabled() -> bool {
         return servo_config::prefs::pref_map()
             .get("layout.flexbox.enabled")
             .as_bool()
-            .unwrap_or(false)
+            .unwrap_or(false);
     }
 
     true