{"ast_node_type":"other","tokens":[{"end":46,"kind":"keyword","start":0,"text":"tt::TopSubtree(res.into_boxed_slice())"}]}
        tt::TopSubtree(res.into_boxed_slice())
        res.insert(0, tt::TokenTree::Subtree(tt::Subtree { delimiter, len: res.len() as u32 }));
    }