ByteWalIo.header.valid: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/ByteWalIo.bend as ByteWalIo
Lines 361-372 of mylsm-lsm-store@0.6.0.1/src/ByteWalIo.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/src/ByteWalIo.bend&start_line=361&end_line=372

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

def header.valid(
  +path: String,
  file: File,
  +size: Nat,
  result: Result<&1, &1, U32 & String, Bytes.Bytes>,
  initial: ByteMemTable.Table
) -> IO(Result<&1, &1, U32 & String, ByteMemTable.Table>):
  match result:
    case Fail{failure}:
      close.failed(file, failure)
    case Done{bytes}:
      header.checked(path, file, size, ByteWal.decode_header(bytes), initial)

Uses (12):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=File
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  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=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  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=mylsm-lsm-store@0.6.0.1/src/ByteMemTable.bend&name=Table
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/ByteWal.bend&name=decode_header
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/ByteWalIo.bend&name=close.failed
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/ByteWalIo.bend&name=header.checked