fix: 修复代码编写错误导致的while let提前终止问题

src-tauri/src/bili_client.rs

@@ -818,7 +818,11 @@ impl BiliClient {
             });
         }
 
-        while let Some(Ok(Some((url, content_length)))) = join_set.join_next().await {
+        while let Some(join_result) = join_set.join_next().await {
+            let Ok(Some((url, content_length))) = join_result else {
+                continue;
+            };
+
             url_with_content_length.push((url, content_length));
         }
 
@@ -868,7 +872,11 @@ impl BiliClient {
         }
 
         let mut replies = Vec::new();
-        while let Some(Ok(res)) = join_set.join_next().await {
+        while let Some(join_result) = join_set.join_next().await {
+            let Ok(res) = join_result else {
+                continue;
+            };
+
             let reply = res?;
             replies.push(reply);
         }

src-tauri/src/downloader/tasks/audio_task.rs

@@ -111,7 +111,11 @@ impl AudioTask {
 
         let mut medias: Vec<MediaForPrepare> = Vec::new();
 
-        while let Some(Ok(media)) = join_set.join_next().await {
+        while let Some(join_result) = join_set.join_next().await {
+            let Ok(media) = join_result else {
+                continue;
+            };
+
             if !media.url_with_content_length.is_empty() {
                 medias.push(media);
             }
@@ -167,7 +171,11 @@ impl AudioTask {
 
         let mut medias: Vec<MediaForPrepare> = Vec::new();
 
-        while let Some(Ok(media)) = join_set.join_next().await {
+        while let Some(join_result) = join_set.join_next().await {
+            let Ok(media) = join_result else {
+                continue;
+            };
+
             if !media.url_with_content_length.is_empty() {
                 medias.push(media);
             }
@@ -223,7 +231,11 @@ impl AudioTask {
 
         let mut medias: Vec<MediaForPrepare> = Vec::new();
 
-        while let Some(Ok(media)) = join_set.join_next().await {
+        while let Some(join_result) = join_set.join_next().await {
+            let Ok(media) = join_result else {
+                continue;
+            };
+
             if !media.url_with_content_length.is_empty() {
                 medias.push(media);
             }
@@ -371,8 +383,12 @@ impl AudioTask {
             });
         }
 
-        while let Some(Ok(download_video_result)) = join_set.join_next().await {
-            match download_video_result {
+        while let Some(join_result) = join_set.join_next().await {
+            let Ok(download_audio_result) = join_result else {
+                continue;
+            };
+
+            match download_audio_result {
                 Ok(i) => download_task.update_progress(|p| p.audio_task.chunks[i].completed = true),
                 Err(err) => {
                     let err_title = format!("{ids_string} `{episode_title}`音频的一个分片下载失败");
@@ -402,7 +418,7 @@ impl AudioTask {
         ))?;
 
         if !is_audio_file_complete {
-            download_task.update_progress(|p| p.video_task.mark_uncompleted());
+            download_task.update_progress(|p| p.audio_task.mark_uncompleted());
             return Err(anyhow!(
                 "音频文件`{}`不完整，[继续]会重新下载所有分片",
                 temp_file_path.display()

src-tauri/src/downloader/tasks/video_task.rs

@@ -91,7 +91,11 @@ impl VideoTask {
 
         let mut medias: Vec<MediaForPrepare> = Vec::new();
 
-        while let Some(Ok(media)) = join_set.join_next().await {
+        while let Some(join_result) = join_set.join_next().await {
+            let Ok(media) = join_result else {
+                continue;
+            };
+
             if !media.url_with_content_length.is_empty() {
                 medias.push(media);
             }
@@ -157,7 +161,11 @@ impl VideoTask {
             }
         }
 
-        while let Some(Ok(media)) = join_set.join_next().await {
+        while let Some(join_result) = join_set.join_next().await {
+            let Ok(media) = join_result else {
+                continue;
+            };
+
             if !media.url_with_content_length.is_empty() {
                 medias.push(media);
             }
@@ -223,7 +231,11 @@ impl VideoTask {
             }
         }
 
-        while let Some(Ok(media)) = join_set.join_next().await {
+        while let Some(join_result) = join_set.join_next().await {
+            let Ok(media) = join_result else {
+                continue;
+            };
+
             if !media.url_with_content_length.is_empty() {
                 medias.push(media);
             }
@@ -384,7 +396,11 @@ impl VideoTask {
             });
         }
 
-        while let Some(Ok(download_video_result)) = join_set.join_next().await {
+        while let Some(join_result) = join_set.join_next().await {
+            let Ok(download_video_result) = join_result else {
+                continue;
+            };
+
             match download_video_result {
                 Ok(i) => download_task.update_progress(|p| p.video_task.chunks[i].completed = true),
                 Err(err) => {