def header.finish
import mylsm-lsm-store@0.6.0.1/src/ByteWal.bend as ByteWalimport Base
import bend-kit-bytes@0.3.2.0/bytes.bend as Bytes
137# Returns the generation-four WAL file identity.
138def header.finish(value: Maybe<&1, Bytes.Bytes>) -> Bytes.Bytes:
139 match value:
140 case Some{bytes}:
141 bytes
142 case None{}:
143 Bytes.new(0)