use sort_by_key

src/main.rs

@@ -1311,7 +1311,7 @@ async fn get_version_history(context:&CookieContext,asset_id:AssetID)->AResult<V
 		}
 		cursor=page.nextPageCursor;
 	}
-	asset_list.sort_by(|a,b|a.assetVersionNumber.cmp(&b.assetVersionNumber));
+	asset_list.sort_by_key(|a|a.assetVersionNumber);
 	Ok(asset_list)
 }
 
@@ -1431,7 +1431,7 @@ async fn download_history(mut config:DownloadHistoryConfig)->AResult<()>{
 		cursor=page.nextPageCursor;
 	}
 
-	asset_list.sort_by(|a,b|a.assetVersionNumber.cmp(&b.assetVersionNumber));
+	asset_list.sort_by_key(|a|a.assetVersionNumber);
 
 	let mut path=config.output_folder.clone();
 	path.set_file_name("versions.json");