Io.header.length: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/coordinator/Io.bend as Io
Lines 540-550 of mylsm-lsm-store@0.6.0.1/src/coordinator/Io.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/src/coordinator/Io.bend&start_line=540&end_line=550

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

def header.length(
  file: File,
  bytes: Bytes.Bytes,
  length: Maybe<&2, U32>,
  max_payload: Nat
) -> IO(File & Result<&1, &1, Error, Protocol.Request>):
  match length:
    case Some{length}: payload.header(file, bytes, length, max_payload)
    case None{}:
      IO.pure(File & Result<&1, &1, Error, Protocol.Request>,
        (file, Fail{Malformed{}}))

Uses (13):
  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=IO.pure
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  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=Sigma
  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/coordinator/Io.bend&name=Error
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/coordinator/Io.bend&name=payload.header
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/coordinator/Protocol.bend&name=Request