{"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":"tt::Leaf::Punct(tt::Punct"}]}
            tt::Leaf::Punct(tt::Punct { char: ':', .. }) => PathKind::Abs,
        tt::Leaf::Punct(tt::Punct { char: ':', .. }) => match leaves.next()? {
            _ => return None,