def delete.probe.present

mylsm-lsm-store@0.6.0.1 · src/ByteDurableDb.bend:2088

import Base
import mylsm-lsm-store@0.6.0.1/src/ByteMemTable.bend as ByteMemTable
import mylsm-lsm-store@0.6.0.1/src/ByteWal.bend as ByteWal
import mylsm-lsm-store@0.6.0.1/src/DbLock.bend as DbLock
import mylsm-lsm-store@0.6.0.1/src/scan/VisibleStats.bend as VisibleStats
import bend-kit-bytes@0.3.2.0/bytes.bend as Bytes

2088def delete.probe.present(
2089  +path: String,
2090  lock: DbLock.Lock,
2091  table: ByteMemTable.Table,
2092  state: HandleState,
2093  base_stats: VisibleStats.Stats,
2094  keys: Bytes.Bytes & Bytes.Bytes
2095) -> IO(Handle & Result<&1, &1, Error, Unit>):
2096  match keys:
2097    case (_, delete_key):
2098      write_batch(Handle{path, lock, table, state, base_stats},
2099        Con{ByteWal.Delete{delete_key}, Nil{}})