Seperate stdout and stderr

src/main.rs

@@ -200,7 +200,7 @@ async fn async_main() {
                                             eprintln!("Failed to get video data: {:?}", err);
                                             waited = true;
                                             if let structs::Error::YoutubeDL(ref err) = err {
-                                                let output = err.output.to_lowercase();
+                                                let output = err.stderr.to_lowercase();
                                                 if output.contains("429")
                                                     || output.contains("too many request")
                                                     || output.contains("technical difficult")
@@ -210,12 +210,12 @@ async fn async_main() {
                                                     *guard += 1;
                                                     continue;
                                                 } else if err
-                                                    .output
+                                                    .stderr
                                                     .starts_with("ERROR: autoytarchivers:")
                                                 {
                                                     drop(guard);
                                                     let time: u64 = err
-                                                        .output
+                                                        .stderr
                                                         .splitn(5, &[':', ' '][..])
                                                         .nth(3)
                                                         .unwrap()

src/structs.rs

@@ -45,7 +45,8 @@ pub struct VideoData {
 #[derive(Debug)]
 pub struct YoutubeDLError {
     pub status: ExitStatus,
-    pub output: String,
+    pub stdout: String,
+    pub stderr: String,
 }
 
 #[derive(Debug)]

src/utils.rs

@@ -6,7 +6,7 @@ use rand::{thread_rng, Rng};
 use reqwest::Client;
 use std::io::Cursor;
 use std::process::Stdio;
-use tokio::io::{copy_buf, AsyncWriteExt, BufReader};
+use tokio::io::AsyncWriteExt;
 use tokio::process::Command;
 use tokio::time::{sleep, Duration};
 extern crate grammers_client;
@@ -39,7 +39,7 @@ def try_get(src, getter, expected_type=None):
 youtube_dl.extractor.youtube.try_get = try_get
 ytdl = youtube_dl.YoutubeDL({"skip_download": True, "no_color": True, "quiet": True})
 try:
-    print(json.dumps(ytdl.extract_info("https://www.youtube.com/watch?v=" + sys.argv[1]), indent=4), file=sys.stderr)
+    print(json.dumps(ytdl.extract_info("https://www.youtube.com/watch?v=" + sys.argv[1]), indent=4))
 except Exception as e:
     sys.exit(str(e))"#;
 
@@ -120,6 +120,7 @@ pub async fn get_video(video_id: &str) -> Result<Option<VideoData>> {
     let mut process = command
         .args(&["-", video_id])
         .stdin(Stdio::piped())
+        .stdout(Stdio::piped())
         .stderr(Stdio::piped())
         .spawn()?;
     let mut stdin = process.stdin.take().unwrap();
@@ -129,21 +130,13 @@ pub async fn get_video(video_id: &str) -> Result<Option<VideoData>> {
         }
         drop(stdin)
     });
-    let stderr = process.stderr.take().unwrap();
-    let task: tokio::task::JoinHandle<std::result::Result<_, std::io::Error>> =
-        tokio::spawn(async move {
-            let mut stderr = BufReader::new(stderr);
-            let mut writer = vec![];
-            copy_buf(&mut stderr, &mut writer).await?;
-            Ok(writer)
-        });
-    let status = process.wait().await?;
-    let stderr = String::from_utf8(task.await??)?;
-    if status.success() {
-        let mut data: VideoData = serde_json::from_str(&stderr)?;
-        data.json = stderr;
+    let output = process.wait_with_output().await?;
+    if output.status.success() {
+        let mut data: VideoData = serde_json::from_slice(&output.stdout)?;
+        data.json = String::from_utf8(output.stdout)?;
         Ok(Some(data))
     } else {
+        let stderr = String::from_utf8(output.stderr)?;
         let stderr_lowercase = stderr.to_lowercase();
         if stderr_lowercase.contains("private video")
             || stderr_lowercase.contains("unavailable")
@@ -152,8 +145,9 @@ pub async fn get_video(video_id: &str) -> Result<Option<VideoData>> {
             Ok(None)
         } else {
             Err(Error::YoutubeDL(YoutubeDLError {
-                status,
-                output: stderr,
+                status: output.status,
+                stdout: String::from_utf8(output.stdout)?,
+                stderr,
             }))
         }
     }
@@ -170,7 +164,7 @@ pub async fn get_video_retry(
             Err(err) => {
                 eprintln!("Failed to get video data: {:?}", err);
                 if let Error::YoutubeDL(ref err) = err {
-                    let output = err.output.to_lowercase();
+                    let output = err.stderr.to_lowercase();
                     if output.contains("429")
                         || output.contains("too many requests")
                         || output.contains("technical difficult")