{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"GenericArg::ConstArg(_)"}]}
            GenericArg::ConstArg(_) | GenericArg::LifetimeArg(_) => (),
        match arg {
            GenericArg::TypeArg(arg) if generic_arg.is_none() => {