diff --git a/src/cmd_line.rs b/src/cmd_line.rs
index 9fcd33f..94b94fb 100644
--- a/src/cmd_line.rs
+++ b/src/cmd_line.rs
@@ -310,7 +310,7 @@ mod tests {
 
         let _accessing_settings = ACCESSING_SETTINGS.lock().unwrap();
         handle_command_line_arguments(args).expect("Could not parse arguments");
-        assert_eq!(SETTINGS.get::<CmdLineSettings>().log_to_file, true);
+        assert!(SETTINGS.get::<CmdLineSettings>().log_to_file);
     }
 
     #[test]
diff --git a/src/editor/cursor.rs b/src/editor/cursor.rs
index 781caa1..31ea8f7 100644
--- a/src/editor/cursor.rs
+++ b/src/editor/cursor.rs
@@ -84,7 +84,7 @@ impl Cursor {
         return self
             .style
             .as_ref()
-            .map(|s| (255 as f32 * ((100 - s.blend) as f32 / (100.0 as f32))) as u8)
+            .map(|s| (255_f32 * ((100 - s.blend) as f32 / 100.0_f32)) as u8)
             .unwrap_or(255);
     }
 
@@ -160,7 +160,7 @@ mod tests {
             cursor.foreground(&DEFAULT_COLORS),
             DEFAULT_COLORS.background.unwrap()
         );
-        cursor.style = style.clone();
+        cursor.style = style;
         assert_eq!(
             cursor.foreground(&DEFAULT_COLORS),
             COLORS.foreground.unwrap()
@@ -182,7 +182,7 @@ mod tests {
             cursor.background(&DEFAULT_COLORS),
             DEFAULT_COLORS.foreground.unwrap()
         );
-        cursor.style = style.clone();
+        cursor.style = style;
         assert_eq!(
             cursor.background(&DEFAULT_COLORS),
             COLORS.background.unwrap()
diff --git a/src/editor/grid.rs b/src/editor/grid.rs
index d04dc16..4401641 100644
--- a/src/editor/grid.rs
+++ b/src/editor/grid.rs
@@ -201,7 +201,7 @@ mod tests {
         character_grid.set_all_characters(grid_cell.clone());
         assert_eq!(
             character_grid.characters,
-            vec![grid_cell.clone(); context.area]
+            vec![grid_cell; context.area]
         );
     }
 
@@ -214,7 +214,7 @@ mod tests {
             "foo".to_string(),
             Some(Arc::new(Style::new(context.none_colors))),
         );
-        character_grid.characters = vec![grid_cell.clone(); context.area];
+        character_grid.characters = vec![grid_cell; context.area];
 
         // RUN FUNCTION
         character_grid.clear();
diff --git a/src/editor/mod.rs b/src/editor/mod.rs
index 65fab92..e75cce8 100644
--- a/src/editor/mod.rs
+++ b/src/editor/mod.rs
@@ -83,7 +83,7 @@ impl Editor {
                 }
                 RedrawEvent::ModeInfoSet { cursor_modes } => {
                     self.mode_list = cursor_modes;
-                    if let Some(current_mode_i) = self.current_mode_index.clone() {
+                    if let Some(current_mode_i) = self.current_mode_index {
                         if let Some(current_mode) = self.mode_list.get(current_mode_i as usize) {
                             self.cursor.change_mode(current_mode, &self.defined_styles)
                         }
diff --git a/src/editor/window.rs b/src/editor/window.rs
index e4f49e2..43c354e 100644
--- a/src/editor/window.rs
+++ b/src/editor/window.rs
@@ -367,6 +367,6 @@ mod tests {
         let sent_commands = draw_command_receiver
             .try_recv()
             .expect("Could not receive commands");
-        assert!(sent_commands.len() != 0);
+        assert!(!sent_commands.is_empty());
     }
 }
diff --git a/src/main.rs b/src/main.rs
index 3934d67..62ac71f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,8 +1,7 @@
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
-
 // Test naming occasionally uses camelCase with underscores to separate sections of
 // the test name.
-#[cfg_attr(test, allow(non_snake_case))]
+#![cfg_attr(test, allow(non_snake_case))]
 #[macro_use]
 extern crate neovide_derive;
 
diff --git a/src/renderer/cursor_renderer/mod.rs b/src/renderer/cursor_renderer/mod.rs
index d59e23e..6dbb4a4 100644
--- a/src/renderer/cursor_renderer/mod.rs
+++ b/src/renderer/cursor_renderer/mod.rs
@@ -204,12 +204,12 @@ impl CursorRenderer {
     }
 
     pub fn handle_event(&mut self, event: &Event<()>) {
-        match event {
-            Event::WindowEvent {
-                event: WindowEvent::Focused(is_focused),
-                ..
-            } => self.window_has_focus = *is_focused,
-            _ => {}
+        if let Event::WindowEvent {
+            event: WindowEvent::Focused(is_focused),
+            ..
+        } = event
+        {
+            self.window_has_focus = *is_focused
         }
     }
 
@@ -424,7 +424,7 @@ impl CursorRenderer {
         path.line_to(self.corners[3].current_position);
         path.close();
 
-        canvas.draw_path(&path, &paint);
+        canvas.draw_path(&path, paint);
         path
     }
 
@@ -459,7 +459,7 @@ impl CursorRenderer {
         // from the larger one. This can fail in which case we return a full "rectangle".
         let path = op(&rectangle, &subtract, skia_safe::PathOp::Difference).unwrap_or(rectangle);
 
-        canvas.draw_path(&path, &paint);
+        canvas.draw_path(&path, paint);
         path
     }
 }
diff --git a/src/settings/mod.rs b/src/settings/mod.rs
index 1b98390..15592a5 100644
--- a/src/settings/mod.rs
+++ b/src/settings/mod.rs
@@ -143,7 +143,7 @@ impl Settings {
 mod tests {
     use async_trait::async_trait;
     use nvim_rs::{Handler, Neovim};
-    use tokio;
+    
 
     use super::*;
     use crate::{
@@ -224,8 +224,8 @@ mod tests {
         let vt2 = TypeId::of::<f32>();
 
         let mut values = settings.settings.write();
-        values.insert(vt1, Box::new(v1.clone()));
-        values.insert(vt2, Box::new(v2.clone()));
+        values.insert(vt1, Box::new(v1));
+        values.insert(vt2, Box::new(v2));
 
         unsafe {
             settings.settings.force_unlock_write();