拓展自定义事件类型, 增强程序拓展性, 配置保存, 读取逻辑完成.

src/download_wrapper.rs

@@ -18,6 +18,16 @@ pub enum DownloadType {
     Rail,
 }
 
+impl ToString for DownloadType {
+    fn to_string(&self) -> String {
+        match self {
+            DownloadType::Bootloader => "BootLoader".to_string(),
+            DownloadType::App => "App".to_string(),
+            DownloadType::Rail => "Rail".to_string(),
+        }
+    }
+}
+
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum DownloadError {
     JlinkNotFindError,