rename genres to playlists

src/manifest/mod.rs

@@ -31,7 +31,7 @@ pub struct Manifest {
     #[serde(skip)]
     path: PathBuf,
     format: Format,
-    genres: HashMap<GenreName, Genre>
+    playlists: HashMap<GenreName, Genre>
 }
 
 #[allow(dead_code)]
@@ -40,32 +40,32 @@ impl Manifest {
         &self.format
     }
     pub fn add_song(&mut self, genre: GenreName, name: SongName, song: Song) -> Option<Song> {
-        self.get_genre_mut(genre)?.insert(name, song)
+        self.get_playlist_mut(genre)?.insert(name, song)
     }
     pub fn get_song(&self, genre: GenreName, name: &SongName) -> Option<&Song> {
-        self.get_genre(genre)?.get(name)
+        self.get_playlist(genre)?.get(name)
     }
     pub fn get_song_mut(&mut self, genre: GenreName, name: &SongName) -> Option<&mut Song> {
-        self.get_genre_mut(genre)?.get_mut(name)
+        self.get_playlist_mut(genre)?.get_mut(name)
     }
-    pub fn add_genre(&mut self, name: GenreName) {
-        self.genres.insert(name, Default::default());
+    pub fn add_playlist(&mut self, name: GenreName) {
+        self.playlists.insert(name, Default::default());
     }
-    pub fn get_genre(&self, name: GenreName) -> Option<&Genre> {
-        self.genres.get(&name)
+    pub fn get_playlist(&self, name: GenreName) -> Option<&Genre> {
+        self.playlists.get(&name)
     }
-    pub fn get_genre_mut(&mut self, name: GenreName) -> Option<&mut Genre> {
-        self.genres.get_mut(&name)
+    pub fn get_playlist_mut(&mut self, name: GenreName) -> Option<&mut Genre> {
+        self.playlists.get_mut(&name)
     }
-    pub fn get_genres(&self) -> &HashMap<GenreName, Genre> {
-        &self.genres
+    pub fn get_playlists(&self) -> &HashMap<GenreName, Genre> {
+        &self.playlists
     }
-    pub fn get_genres_mut(&mut self) -> &mut HashMap<GenreName, Genre> {
-        &mut self.genres
+    pub fn get_playlists_mut(&mut self) -> &mut HashMap<GenreName, Genre> {
+        &mut self.playlists
     }
     pub fn get_song_count(&self) -> usize {
         let mut count = 0;
-        for (_, v) in &self.genres {
+        for (_, v) in &self.playlists {
             count += v.len();
         }
         count
@@ -76,7 +76,7 @@ impl Manifest {
         let data = std::fs::read_to_string(path)?;
 
         let s: Self = serde_json::from_str(data.as_str())?;
-        self.genres = s.genres;
+        self.playlists = s.playlists;
         self.format = s.format;
 
         Ok(())