ByteDurableDb.compact: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/ByteDurableDb.bend as ByteDurableDb
Lines 1036-1043 of mylsm-lsm-store@0.6.0.1/src/ByteDurableDb.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/src/ByteDurableDb.bend&start_line=1036&end_line=1043

import Base
import mylsm-lsm-store@0.6.0.1/src/scan/VisibleStats.bend as VisibleStats

# Publishes a canonical byte table with tombstones removed.
def compact(handle: Handle) -> IO(Handle & Result<&1, &1, Error, Unit>):
  match handle:
    case Handle{path, lock, table, Open{}, base_stats}:
      compact.pathcopies(path.clone.pair(path), lock, table)
    case Handle{path, lock, table, Poisoned{}, base_stats}:
      IO.pure(Handle & Result<&1, &1, Error, Unit>,
        (Handle{path, lock, table, Poisoned{}, VisibleStats.Stats{0n, 0n}}, Fail{CommitUnknown{0, "database handle requires reopen"}}))

Uses (12):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO.pure
  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=Base/base.bend&name=Unit
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/ByteDurableDb.bend&name=Error
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/ByteDurableDb.bend&name=Handle
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/ByteDurableDb.bend&name=HandleState
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/ByteDurableDb.bend&name=compact.pathcopies
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/ByteDurableDb.bend&name=path.clone.pair
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/scan/VisibleStats.bend&name=Stats