Sha256.stream.update.state.lengths: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/hub_sha/sha256.bend as Sha256
Lines 355-368 of mylsm-lsm-store@0.6.0.1/src/hub_sha/sha256.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/src/hub_sha/sha256.bend&start_line=355&end_line=368

import Base
import mylsm-lsm-store@0.6.0.1/src/hub_sha/state.bend as S
import bend-kit-bytes@0.3.2.0/bytes.bend as Packed

def stream.update.state.lengths(
  +compressed: S.State,
  tail: Packed.Bytes,
  incoming: Packed.Bytes,
  lengths: Nat & Nat,
  totals: Nat & Nat
) -> Result<&1, &1, StreamError, Stream>:
  match lengths:
    case (for_update, for_limit):
      match totals:
        case (for_update_total, for_limit_total):
          stream.update.checked(compressed, tail, incoming,
            U32.from_nat(for_update), for_update_total,
            Nat.is_le(Nat.add(for_limit_total, for_limit), 4294967295n))

Uses (12):
  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_le
  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.from_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=mylsm-lsm-store@0.6.0.1/src/hub_sha/sha256.bend&name=Stream
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/hub_sha/sha256.bend&name=StreamError
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/hub_sha/sha256.bend&name=stream.update.checked
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/hub_sha/state.bend&name=State