Wal.record.convert: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/Wal.bend as Wal
Lines 39-48 of mylsm-lsm-store@0.6.0.1/src/Wal.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/src/Wal.bend&start_line=39&end_line=48

import Base
import mylsm-lsm-store@0.6.0.1/src/MemTable.bend as MemTable
import mylsm-lsm-store@0.6.0.1/src/SstFile.bend as SstFile
import bend-kit-bytes@0.3.2.0/bytes.bend as Bytes

def record.convert(
  pair: Bytes.Cursor & Result<&1, &1, SstFile.Error, SstFile.ParsedRecord>
) -> Bytes.Cursor & Result<&1, &1, Error, Mut>:
  match pair:
    case (cursor, Fail{error}):
      (cursor, Fail{record.error(error)})
    case (cursor, Done{SstFile.Rec{MemTable.Entry{key, None{}}, _}}):
      (cursor, Done{Del{key}})
    case (cursor, Done{SstFile.Rec{MemTable.Entry{key, Some{value}}, _}}):
      (cursor, Done{Put{key, value}})

Uses (11):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=bend-kit-bytes@0.3.3.0/bytes.bend&name=Cursor
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/MemTable.bend&name=Entry
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/SstFile.bend&name=Error
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/SstFile.bend&name=ParsedRecord
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/Wal.bend&name=Error
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/Wal.bend&name=Mut
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/Wal.bend&name=record.error