pub fn album_artwork(
response: &Json,
release_group: &str,
) -> Option<AlbumArtwork>Expand description
Reads the album artwork embedded in an artist response from API v3.2.
Covers are interchangeable alternatives, hence one most-liked image.
Disc art is not: disc one and disc two depict different objects, so the
most-liked image for every distinct disc value is retained.