{"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"generic_params.lifetime_params().map(ast::GenericParam::LifetimeParam);"}]}
            generic_params.lifetime_params().map(ast::GenericParam::LifetimeParam);
        let lifetime_params =
        let ty_or_const_params = generic_params.type_or_const_params().map(|param| {