SstStreamIo.read.footer.state: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/SstStreamIo.bend as SstStreamIo
Lines 280-291 of mylsm-lsm-store@0.6.0.1/src/SstStreamIo.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/src/SstStreamIo.bend&start_line=280&end_line=291

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

def read.footer.state(
  pair: File & Result<&1, &1, U32 & String, Bytes.Bytes>,
  +size: Nat,
  +used: Nat,
  parser: SstFile.StreamState
) -> StreamReadState:
  match pair:
    case (file, Fail{error}):
      ReadClose{file, Fail{error}}
    case (file, Done{bytes}):
      read.footer.size(file, parser, bytes,
        Nat.is_eq(Nat.add(used, 40n), size))

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=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.is_eq
  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=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/SstFile.bend&name=StreamState
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/SstStreamIo.bend&name=StreamReadState
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/SstStreamIo.bend&name=read.footer.size