def snapshot_limited

mylsm-lsm-store@0.6.0.1 · src/ByteDurableDb.bend:2500

import Base
import mylsm-lsm-store@0.6.0.1/src/ByteMemTable.bend as ByteMemTable

2500# Preflights retained bytes before reading the published SST snapshot.
2501def snapshot_limited(
2502  max_bytes: Nat,
2503  handle: Handle
2504) -> IO(Handle & Result<&1, &1, Error, List<&1, ByteMemTable.Entry>>):
2505  match handle:
2506    case Handle{path, lock, table, state, base_stats}:
2507      snapshot.limited.retained(
2508        Handle{path, lock, ByteMemTable.empty(), state, base_stats},
2509        ByteMemTable.retained_bytes.keep(table), max_bytes)