{"ast_node_type":"other","tokens":[{"end":85,"kind":"keyword","start":0,"text":"ty::Adt(ty::AdtDef(Interned(&ty::AdtDefData"}]}
            ty::Adt(ty::AdtDef(Interned(&ty::AdtDefData { did: def_id, .. }, _)), ..)
        match *ty.kind() {
            | ty::Foreign(def_id)