{"ast_node_type":"other","tokens":[{"end":82,"kind":"keyword","start":0,"text":"predicate.trait_ref.print_trait_sugared().to_string(),"}]}
                            predicate.trait_ref.print_trait_sugared().to_string(),
                            generics.type_param(param_ty, tcx),
                            Some(predicate.trait_ref.def_id),