various bugfixes

src/providers/mod.rs

@@ -82,13 +82,13 @@ pub trait Provider: Send + Sync {
         options: ServerOptions,
     ) -> Vec<VideoItem>;
 
-    fn get_channel(&self, clientversion: ClientVersion) -> Channel {
+    fn get_channel(&self, clientversion: ClientVersion) -> Option<Channel> {
         println!(
             "Getting channel for placeholder with client version: {:?}",
             clientversion
         );
         let _ = clientversion;
-        Channel {
+        Some(Channel {
             id: "placeholder".to_string(),
             name: "PLACEHOLDER".to_string(),
             description: "PLACEHOLDER FOR PARENT CLASS".to_string(),
@@ -99,6 +99,6 @@ pub trait Provider: Send + Sync {
             options: vec![],
             nsfw: true,
             cacheDuration: None,
-        }
+        })
     }
 }