{"ast_node_type":"other","tokens":[{"end":77,"kind":"keyword","start":0,"text":"query"}]}
    query explicit_predicates_of(key: DefId) -> ty::GenericPredicates<'tcx> {
    /// predicates with explicit spans for diagnostics purposes.
        desc { |tcx| "computing explicit predicates of `{}`", tcx.def_path_str(key) }