readme code example can now compile

crates/librqbit/README.md

@@ -15,13 +15,22 @@ const MAGNET_LINK: &str = "magnet:?..."; // Put your magnet link here
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn Error>>{
 
-    let session = Session::new("C:\\Anime", Default::default());
+    // Create the session
+    let session = Session::new("C:\\Anime".parse().unwrap(), BlockingSpawner::new(false)).await?;
+
+    // Add the torrent to the session
     let handle = match session.add_torrent(MAGNET_LINK, None).await {
-        AddTorrentResponse::Added(handle) => {
-            handle
+        Ok(AddTorrentResponse::Added(handle)) => {
+            Ok(handle)
         },
-        resp => unimplemented!("{:?}", resp)
-    };
+        Err(e) => {
+            eprintln!("Something goes wrong when downloading torrent : {:?}", e);
+            Err(())
+        }
+        _ => Err(())
+    }.expect("Failed to add torrent to the session");
+
+    // Wait until the download is completed
     handle.wait_until_completed().await?;
 
     Ok(())