LegacyWal.replay.measured: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/transfer/LegacyWal.bend as LegacyWal
Lines 389-394 of mylsm-lsm-store@0.6.0.1/src/transfer/LegacyWal.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/src/transfer/LegacyWal.bend&start_line=389&end_line=394

import Base
import bend-kit-bytes@0.3.2.0/bytes.bend as Bytes

# Derives replay fuel from the source size and validates the header before decoding frames.
def replay.measured(pair: Bytes.Bytes & U32) -> ReplayResult:
  match pair:
    case (bytes, size):
      replay.header.pair(Bytes.slice(bytes, 0, 8),
        Nat.add(3n, Nat.mul(6n, Nat.div(U32.to_nat(size), 40n))))

Uses (11):
  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.div
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.mul
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  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=Base/base.bend&name=U32.to_nat
  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=bend-kit-bytes@0.3.3.0/bytes.bend&name=slice
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/transfer/LegacyWal.bend&name=ReplayResult
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/transfer/LegacyWal.bend&name=replay.header.pair