ByteWal.header.finish: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/ByteWal.bend as ByteWal
Lines 137-143 of mylsm-lsm-store@0.6.0.1/src/ByteWal.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/src/ByteWal.bend&start_line=137&end_line=143

import Base
import bend-kit-bytes@0.3.2.0/bytes.bend as Bytes

# Returns the generation-four WAL file identity.
def header.finish(value: Maybe<&1, Bytes.Bytes>) -> Bytes.Bytes:
  match value:
    case Some{bytes}:
      bytes
    case None{}:
      Bytes.new(0)

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=bend-kit-bytes@0.3.3.0/bytes.bend&name=Bytes
  https://jend.leeeet.dev/definition.txt?path=bend-kit-bytes@0.3.3.0/bytes.bend&name=new