def reopen_dec_apply
import mylsm-lsm-store@0.3.2.0/src/Db.bend as Dbimport Base
import mylsm-lsm-store@0.3.2.0/src/MemTable.bend as MemTable
import mylsm-lsm-store@0.3.2.0/src/Wal.bend as Wal
429def reopen_dec_apply(+m2: Maybe<&2, Wal.Batch>, +res: MemTable.MemTable) -> MemTable.MemTable:
430 match m2:
431 case None{}:
432 res
433 case Some{Wal.Batch{muts}}:
434 apply_batch(muts, res)