{"ast_node_type":"other","tokens":[{"end":51,"kind":"keyword","start":0,"text":"projs:"}]}
    projs: InternedSet<'tcx, List<ProjectionKind>>,
    clauses: InternedSet<'tcx, ListWithCachedTypeInfo<Clause<'tcx>>>,
    place_elems: InternedSet<'tcx, List<PlaceElem<'tcx>>>,