Upgrade.known.step: def of ezx@1.11.0.0
Import: import ezx@1.11.0.0/src/ledger/upgrade.bend as Upgrade
Lines 43-49 of ezx@1.11.0.0/src/ledger/upgrade.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.11.0.0/src/ledger/upgrade.bend&start_line=43&end_line=49

import Base

# the rest of the scan only when this one was not it
def known.step(hit: Bool, rest: Unit -> Bool) -> Bool:
  match hit:
    case True{}:
      True{}
    case False{}:
      rest(Unit{})

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit