def finish.concat.pair
import mylsm-lsm-store@0.6.0.1/src/SstFile.bend as SstFileimport Base
import mylsm-lsm-store@0.6.0.1/src/Sstable.bend as Sstable
import bend-kit-bytes@0.3.2.0/bytes.bend as Bytes
1749def finish.concat.pair(
1750 +total: U32,
1751 pair: Bytes.Bytes & U32
1752) -> Result<&1, &1, Error, Sstable.Table>:
1753 match pair:
1754 case (bytes, +len):
1755 finish.concat.check(bytes, U32.is_eq(total, len))