{"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"GenericArg::Const(ct)"}]}
            GenericArg::Const(ct) => self.print_const_arg(ct.as_unambig_ct()),
            GenericArg::Type(ty) => self.print_type(ty.as_unambig_ty()),
            GenericArg::Infer(_inf) => self.word("_"),