some cleanup from clippy

src/core/input/mod.rs

@@ -40,11 +40,8 @@ impl InputManager {
     }
 
     pub fn process_device_event(&mut self, event: &DeviceEvent) {
-        match event {
-            DeviceEvent::MouseMotion { delta, .. } => {
-                self.mouse_position_delta += glam::Vec2::new(delta.0 as f32, delta.1 as f32);
-            }
-            _ => {}
+        if let DeviceEvent::MouseMotion { delta, .. } = event {
+            self.mouse_position_delta += glam::Vec2::new(delta.0 as f32, delta.1 as f32);
         }
     }
 
@@ -75,7 +72,7 @@ impl InputManager {
                     MouseScrollDelta::PixelDelta(position) => {
                         glam::Vec2::new(position.x as f32, position.y as f32)
                     }
-                    MouseScrollDelta::LineDelta(x, y) => glam::Vec2::new(*x as f32, *y as f32),
+                    MouseScrollDelta::LineDelta(x, y) => glam::Vec2::new(*x, *y),
                 };
             }
             _ => {}