{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"DefKind::Union"}]}
                DefKind::Union | DefKind::Enum | DefKind::Struct => {
            match tcx.def_kind(item_did) {
                    let adt_def = tcx.adt_def(item_did.to_def_id());