{"ast_node_type":"function","tokens":[{"end":88,"kind":"keyword","start":0,"text":"fn"}]}
    fn raw_double_quoted_string(&mut self, prefix_len: u32) -> Result<u8, RawStrError> {
    /// Eats the double-quoted string and returns `n_hashes` and an error if encountered.
        // Wrap the actual function to handle the error with too many hashes.