Check.key: def of bend-osdev-legacy-ciphers@0.1.0.0
Import: import bend-osdev-legacy-ciphers@0.1.0.0/check.bend as Check
Lines 65-70 of bend-osdev-legacy-ciphers@0.1.0.0/check.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/check.bend&start_line=65&end_line=70

import Base
import bend-osdev-legacy-ciphers@0.1.0.0/legacy_ciphers.bend as L

def key(~K: Data, r: Result<&2, &2, L.LcError, K>, d: K) -> K:
  match r:
    case Fail{e}:
      d
    case Done{k}:
      k

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/legacy_ciphers.bend&name=LcError