{"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"Cast(ref"}]}
            Cast(ref kind, ref place, ref ty) => {
            Len(ref a) => write!(fmt, "Len({a:?})"),
                with_no_trimmed_paths!(write!(fmt, "{place:?} as {ty} ({kind:?})"))