Mylsm.Bytes.backup: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/mylsm.bend as Mylsm
Lines 1071-1081 of mylsm-lsm-store@0.6.0.1/mylsm.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/mylsm.bend&start_line=1071&end_line=1081

import Base

# Opens a stable logical export from one retained database snapshot.
def Bytes.backup(handle: Bytes.Handle) -> IO(Bytes.Handle & Result<&1, &1, Bytes.Error, Bytes.BackupStream>):
  match handle:
    case ByteHandle{_}:
      do IO<Bytes.Handle & Result<&1, &1, Bytes.Error, Bytes.BackupStream>>:
        snapshot : Bytes.Handle & Result<&1, &1, Bytes.Error, Bytes.Snapshot> <-
          Bytes.snapshot(handle)
        return Bytes.backup.snapshot(snapshot)
    case RemoteByteHandle{session}:
      IO.pure(Bytes.Handle & Result<&1, &1, Bytes.Error, Bytes.BackupStream>,
        (RemoteByteHandle{session}, Fail{UnsupportedOperation{}}))

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.bind
  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=mylsm-lsm-store@0.6.0.1/mylsm.bend&name=Bytes.BackupStream
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/mylsm.bend&name=Bytes.Error
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/mylsm.bend&name=Bytes.Handle
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/mylsm.bend&name=Bytes.Snapshot
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/mylsm.bend&name=Bytes.backup.snapshot
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/mylsm.bend&name=Bytes.snapshot