Fixed linting

plugins/updater/src/updater.rs

@@ -840,6 +840,12 @@ impl Update {
 /// MacOS
 #[cfg(target_os = "macos")]
 impl Update {
+    /// ### Expected structure:
+    /// ├── [AppName]_[version]_x64.app.tar.gz       # GZ generated by tauri-bundler
+    /// │   └──[AppName].app                         # Main application
+    /// │      └── Contents                          # Application contents...
+    /// │          └── ...
+    /// └── ...
     fn install_inner(&self, bytes: &[u8]) -> Result<()> {
         use flate2::read::GzDecoder;
 
@@ -878,7 +884,10 @@ impl Update {
         }
 
         // Try to move the current app to backup
-        let move_result = std::fs::rename(&self.extract_path, tmp_backup_dir.path().join("current_app"));
+        let move_result = std::fs::rename(
+            &self.extract_path,
+            tmp_backup_dir.path().join("current_app"),
+        );
         let need_authorization = if let Err(err) = move_result {
             if err.kind() == std::io::ErrorKind::PermissionDenied {
                 true