private user to avoid be recorded

src/messages.rs

@@ -1,6 +1,7 @@
 pub const BOT_TEXT_MESSAGE_ONLY: &'static str = "仅支持文本信息";
 pub const BOT_TEXT_FORWARDED_ONLY: &'static str = "仅支持转发信息";
 pub const BOT_TEXT_USER_ONLY: &'static str = "仅支持用户信息";
+pub const BOT_TEXT_USER_PRIVATE: &'static str = "由于用户隐私设置，无法记录此人消息";
 pub const BOT_TEXT_NO_BOT: &'static str = "不支持 bot 消息";
 pub const BOT_TEXT_NOTED: &'static str = "✅ `{data}` 已记录";
 pub const BOT_TEXT_NOTICE: &'static str = "[{username}](tg://user?id={user_id}) 转发了你的 `{data}`\n\n\t你可以使用 /list 命令查看自己或者他人被记录的信息\n\t你可以使用 /del 命令删除某条自己的信息\n\t你也可以使用 /mute 或者 /unmute 命令开启或者关闭提醒";

src/telegram_bot.rs

@@ -294,6 +294,9 @@ impl BotServer {
             ForwardedFrom::User(_) => {
                 self.send_text_reply(message, BOT_TEXT_NO_BOT).await;
             }
+            ForwardedFrom::SenderName(_) => {
+                self.send_text_reply(message, BOT_TEXT_USER_PRIVATE).await;
+            }
             _ => {
                 self.send_text_message(message, BOT_TEXT_USER_ONLY).await;
             }