def stream.block.valid

mylsm-lsm-store@0.6.0.1 · src/SstFile.bend:1474

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

1474def stream.block.valid(
1475  state: StreamState,
1476  records: ParsedEntries,
1477  +count: U32,
1478  digest: Bytes.Bytes,
1479  exact: Bool
1480) -> Result<&1, &1, Error, StreamState>:
1481  match state:
1482    case StreamState{+level, +total, +block_count, +remaining, +entries_left, _, entries, hashes}:
1483      stream.block.count(level, total, block_count, remaining,
1484        entries_left, entries, hashes, records, count, digest,
1485        exact && U32.is_le(count, entries_left) &&
1486          parse.blocks.count.valid(U32.to_nat(remaining), entries_left, count))