def scan.start
import mylsm-lsm-store@0.6.0.1/src/scan/SstCursor.bend as SstCursorimport Base
import mylsm-lsm-store@0.6.0.1/src/scan/ByteBlockReader.bend as ByteBlockReader
402def scan.start(pair: Nat & ByteBlockReader.Reader, bounds: Bounds) -> IO(Step):
403 match pair:
404 case (fuel, reader): scan.loop(fuel, ScanNeed{reader, bounds})