def delta.output.copied

mylsm-lsm-store@0.6.0.1 · src/scan/VisibleCursor.bend:219

import Base
import mylsm-lsm-store@0.6.0.1/src/ByteMemTable.bend as ByteMemTable
import mylsm-lsm-store@0.6.0.1/src/scan/RangeCursor.bend as RangeCursor
import mylsm-lsm-store@0.6.0.1/src/scan/SstCursor.bend as SstCursor
import bend-kit-bytes@0.3.2.0/bytes.bend as Bytes

219def delta.output.copied(
220  pair: ByteMemTable.Entry & Bytes.Bytes,
221  base: Maybe<&1, SstCursor.Cursor>,
222  pending: Maybe<&1, ByteMemTable.Entry>,
223  tail: List<&1, ByteMemTable.Entry>,
224  bounds: RangeCursor.Bounds
225) -> Step:
226  match pair:
227    case (retained, key):
228      delta.output.live(retained, key, base, pending, tail,
229        RangeCursor.bounds.clone(bounds))