{"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":"buf.extend_from_slice(c.get().encode_utf8(&mut"}]}
                        buf.extend_from_slice(c.get().encode_utf8(&mut [0; 4]).as_bytes())
                    Ok(MixedUnit::Char(c)) => {
                    }