def frame.verify.cursor
import mylsm-lsm-store@0.6.0.1/src/Wal.bend as Walimport Base
import bend-kit-bytes@0.3.2.0/bytes.bend as Bytes
437def frame.verify.cursor(
438 pair: Bytes.Cursor & Result<&1, &1, Error, Bytes.Bytes>,
439 records: List<&2, Mut>
440) -> Result<&1, &1, Error, Batch>:
441 match pair:
442 case (_, Fail{error}):
443 Fail{error}
444 case (cursor, Done{claimed}):
445 frame.verify.finish(cursor, claimed, records)