Remove SongData struct

src/songdata.rs

@@ -1,16 +0,0 @@
-/// Holds information about a song
-#[derive(Debug, Clone)]
-pub struct SongData {
-	/// Song name
-	pub name: String,
-	/// Song artist
-	pub artist: String,
-	/// Song album
-	pub album: String,
-	/// Path to song file, relative to the root of the web server.
-	/// For example, `"/assets/audio/Song.mp3"`
-	pub song_path: String,
-	/// Path to song image, relative to the root of the web server.
-	/// For example, `"/assets/images/Song.jpg"`
-	pub image_path: String,
-}