BlockRoutePolicy.advance: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/scan/BlockRoutePolicy.bend as BlockRoutePolicy
Lines 47-51 of mylsm-lsm-store@0.6.0.1/src/scan/BlockRoutePolicy.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/src/scan/BlockRoutePolicy.bend&start_line=47&end_line=51

import Base

# Advances the interval and candidate after one separator comparison.
def advance(state: Search, direction: Move, mid: Nat) -> Search:
  match direction:
    case SearchLower{}: advance.lower(state, mid)
    case SearchUpper{}: advance.upper(state, mid)

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/scan/BlockRoutePolicy.bend&name=Move
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/scan/BlockRoutePolicy.bend&name=Search
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/scan/BlockRoutePolicy.bend&name=advance.lower
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/scan/BlockRoutePolicy.bend&name=advance.upper