ByteBlockReader.read_at.exact.complete: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/scan/ByteBlockReader.bend as ByteBlockReader
Lines 156-164 of mylsm-lsm-store@0.6.0.1/src/scan/ByteBlockReader.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/src/scan/ByteBlockReader.bend&start_line=156&end_line=164

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

def read_at.exact.complete(
  bytes: Bytes.Bytes,
  lengths: Nat & Nat,
  needed: U32
) -> Result<&1, &1, U32 & String, SstStreamIo.ExactResult>:
  match lengths:
    case (actual, _):
      Done{SstStreamIo.ExactResult{bytes,
        U32.is_eq(U32.from_nat(actual), needed)}}

Uses (10):
  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=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.from_nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_eq
  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/SstStreamIo.bend&name=ExactResult