{"ast_node_type":"variable","tokens":[{"end":59,"kind":"keyword","start":0,"text":"let"}]}
                    let kind = token::ByteStrRaw(n_hashes);
                    let n = u32::from(n_hashes);
                    self.cook_quoted(kind, Mode::RawByteStr, start, end, 3 + n, 1 + n)