fix clippy issues

Author: mkalte666

src/file_dialog.rs

@@ -1088,7 +1088,7 @@ impl FileDialog {
         if self.config.as_modal {
             self.create_modal().show(ctx, |ui| {
                 self.fake_title_bar(ui, &mut is_open);
-                self.ui_inner(ui, right_panel_fn)
+                self.ui_inner(ui, right_panel_fn);
             });
         } else {
             self.create_window(&mut is_open)
@@ -1280,7 +1280,7 @@ impl FileDialog {
         }
 
         if let Some(pos) = self.config.default_pos {
-            area = area.default_pos(pos)
+            area = area.default_pos(pos);
         }
 
         Modal::new(self.window_id)
@@ -1325,8 +1325,8 @@ impl FileDialog {
         // The close button is taken from egui/src/containers/window.rs and modified to work here.
         let actual_frame_rect = Rect {
             min: frame_response.rect.min
-                - Vec2::new(window_margins.left as f32, window_margins.top as f32),
-            max: frame_response.rect.max + Vec2::new(window_margins.right as f32, 0.0),
+                - Vec2::new(f32::from(window_margins.left), f32::from(window_margins.top)),
+            max: frame_response.rect.max + Vec2::new(f32::from(window_margins.right), 0.0),
         };
         let button_center = Align2::RIGHT_CENTER
             .align_size_within_rect(Vec2::splat(frame_response.rect.height()), actual_frame_rect)