Post regen manual code update

Author: fengalin

examples/list_view_apps_launcher/main.rs

@@ -72,7 +72,7 @@ fn build_ui(app: &gtk::Application) {
         let app_info = model.item(position).and_downcast::<gio::AppInfo>().unwrap();
 
         let context = list_view.display().app_launch_context();
-        if let Err(err) = app_info.launch(&[], Some(&context)) {
+        if let Err(err) = app_info.launch(None, Some(&context)) {
             let parent_window = list_view.root().and_downcast::<gtk::Window>().unwrap();
 
             gtk::AlertDialog::builder()

gtk4/src/string_list.rs

@@ -14,7 +14,7 @@ impl Extend<&'static str> for StringList {
         self.splice(
             self.n_items(),
             0,
-            iter.into_iter().collect::<Vec<_>>().as_slice(),
+            Some(iter.into_iter().collect::<Vec<_>>().as_slice()),
         );
     }
 }