def get.sst.generation.read

mylsm-lsm-store@0.6.0.1 · src/ByteDurableDb.bend:1249

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

1249def get.sst.generation.read(
1250  paths: String & String,
1251  file_id: U32,
1252  lock: DbLock.Lock,
1253  table: ByteMemTable.Table,
1254  key: Bytes.Bytes
1255) -> IO(Handle & Result<&1, &1, Error, Maybe<&1, Bytes.Bytes>>):
1256  match paths:
1257    case (generation_dir, retained_path):
1258      get.sst.generation.file(
1259        (ByteManifest.sst.generation.path(generation_dir, file_id), retained_path),
1260        lock, table, ByteMemTable.bytes.clone(key))