{"ast_node_type":"other","tokens":[{"end":82,"kind":"keyword","start":0,"text":"Some(rustc_lexer::GuardedStr"}]}
            Some(rustc_lexer::GuardedStr { n_hashes, terminated, token_len }) => {
        let (is_string, span, unterminated) = match cursor.guarded_double_quoted_string() {
                let end = start + BytePos(token_len);