def seek.cursor

mylsm-lsm-store@0.6.0.1 · src/scan/RangeCursor.bend:121

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

121# Moves an active source forward to the first key at or above the lower bound.
122def seek.cursor(cursor: Cursor, lower: Maybe<&1, Bytes.Bytes>) -> Cursor:
123  match cursor:
124    case RangeReady{entries}: RangeReady{seek(entries, lower)}
125    case RangeEnded{}: RangeEnded{}
126    case RangeClosed{}: RangeClosed{}