use 'Self' keyword to refer to own type (clippy::use_self)

examples/application/src/main.rs

@@ -19,10 +19,10 @@ pub enum Page {
 impl Page {
     const fn as_str(self) -> &'static str {
         match self {
-            Page::Page1 => "Page 1",
+            Self::Page1 => "Page 1",
-            Page::Page2 => "Page 2",
+            Self::Page2 => "Page 2",
-            Page::Page3 => "Page 3",
+            Self::Page3 => "Page 3",
-            Page::Page4 => "Page 4",
+            Self::Page4 => "Page 4",
         }
     }
 }
@@ -94,7 +94,7 @@ impl cosmic::Application for App {
 
         nav_model.activate_position(0);
 
-        let mut app = App { core, nav_model };
+        let mut app = Self { core, nav_model };
 
         let command = app.update_title();
 

examples/cosmic/src/window.rs

@@ -135,9 +135,9 @@ impl Page {
 }
 
 impl Default for Page {
-    fn default() -> Page {
+    fn default() -> Self {
         //TODO: what should the default page be?
-        Page::Desktop(None)
+        Self::Desktop(None)
     }
 }
 
@@ -214,8 +214,8 @@ pub enum Message {
 }
 
 impl From<Page> for Message {
-    fn from(page: Page) -> Message {
+    fn from(page: Page) -> Self {
-        Message::Page(page)
+        Self::Page(page)
     }
 }
 
@@ -323,7 +323,7 @@ impl Application for Window {
     type Theme = Theme;
 
     fn new(_flags: ()) -> (Self, Command<Self::Message>) {
-        let mut window = Window::default()
+        let mut window = Self::default()
             .nav_bar_toggled(true)
             .show_maximize(true)
             .show_minimize(true);

examples/cosmic/src/window/demo.rs

@@ -35,19 +35,19 @@ pub enum ThemeVariant {
 impl From<&ThemeType> for ThemeVariant {
     fn from(theme: &ThemeType) -> Self {
         match theme {
-            ThemeType::Light => ThemeVariant::Light,
+            ThemeType::Light => Self::Light,
-            ThemeType::Dark => ThemeVariant::Dark,
+            ThemeType::Dark => Self::Dark,
-            ThemeType::HighContrastDark => ThemeVariant::HighContrastDark,
+            ThemeType::HighContrastDark => Self::HighContrastDark,
-            ThemeType::HighContrastLight => ThemeVariant::HighContrastLight,
+            ThemeType::HighContrastLight => Self::HighContrastLight,
-            ThemeType::Custom(_) => ThemeVariant::Custom,
+            ThemeType::Custom(_) => Self::Custom,
-            ThemeType::System(_) => ThemeVariant::System,
+            ThemeType::System(_) => Self::System,
         }
     }
 }
 
 impl From<ThemeType> for ThemeVariant {
     fn from(theme: ThemeType) -> Self {
-        ThemeVariant::from(&theme)
+        Self::from(&theme)
     }
 }
 
@@ -118,8 +118,8 @@ pub struct State {
 }
 
 impl Default for State {
-    fn default() -> State {
+    fn default() -> Self {
-        State {
+        Self {
             checkbox_value: false,
             dropdown_selected: Some(0),
             dropdown_options: vec!["Option 1", "Option 2", "Option 3", "Option 4"],

examples/cosmic/src/window/desktop.rs

@@ -42,8 +42,8 @@ pub enum Message {
 }
 
 impl From<Page> for Message {
-    fn from(page: Page) -> Message {
+    fn from(page: Page) -> Self {
-        Message::Page(page)
+        Self::Page(page)
     }
 }
 

examples/multi-window/src/window.rs

@@ -43,7 +43,7 @@ impl cosmic::Application for MultiWindow {
     }
 
     fn init(core: Core, _input: Self::Flags) -> (Self, cosmic::app::Command<Self::Message>) {
-        let windows = MultiWindow {
+        let windows = Self {
             windows: HashMap::from([(
                 window::Id::MAIN,
                 Window {

examples/open-dialog/src/main.rs

@@ -68,7 +68,7 @@ impl cosmic::Application for App {
 
     /// Creates the application, and optionally emits command on initialize.
     fn init(core: Core, _input: Self::Flags) -> (Self, Command<Self::Message>) {
-        let mut app = App {
+        let mut app = Self {
             core,
             open_sender: None,
             file_contents: String::new(),

src/widget/text_input/value.rs

@@ -100,7 +100,7 @@ impl Value {
     }
 
     /// Inserts a bunch of graphemes at the given grapheme `index`.
-    pub fn insert_many(&mut self, index: usize, mut value: Value) {
+    pub fn insert_many(&mut self, index: usize, mut value: Self) {
         let _ = self
             .graphemes
             .splice(index..index, value.graphemes.drain(..));