Electrs-rockdb what comparator was used please?

[mahalamobile]

Error: Error { message: "Invalid argument: leveldb.BytewiseComparator: does not match existing comparator rocksdict" }

electrs-rocksdb = "0.19.0-e3"

fn open_db(db_path: &str) -> Result<DB, Box> {
let mut opts = Options::default();
opts.create_if_missing(true);
opts.create_missing_column_families(true);
// No custom comparator, RocksDB will use the default comparator

let cf_descriptors = vec![
    ColumnFamilyDescriptor::new("default", opts.clone()),
    ColumnFamilyDescriptor::new("headers", opts.clone()),
    ColumnFamilyDescriptor::new("txid", opts.clone()),
    ColumnFamilyDescriptor::new("funding", opts.clone()),
    ColumnFamilyDescriptor::new("spending", opts.clone()),
];

let db = DB::open_cf_descriptors(&opts, db_path, cf_descriptors)?;
Ok(db)

}