pub fn embedded(path: &Path) -> Result<Option<Vec<u8>>, TagError>Expand description
The front cover inside a file, if it has one.
The front, not the first. A file may carry several pictures — front, back, the artist, a scan of the booklet — and a folder image that turned out to be the back of the sleeve would be worse than none, because nothing later would look for it again.
Falls back to the first picture only when nothing is typed as a front cover: a great many files carry exactly one image and type it as nothing at all.