Individual.rank: def of unified-nsga-iii@0.2.2.0
Import: import unified-nsga-iii@0.2.2.0/individual.bend as Individual
Lines 71-74 of unified-nsga-iii@0.2.2.0/individual.bend: https://jend.leeeet.dev/read.txt?path=unified-nsga-iii@0.2.2.0/individual.bend&start_line=71&end_line=74

import Base

def rank(ind: Individual) -> Nat:
  match ind:
    case MkIndividual{x, f, g, cv, rnk, nic, ar, pd, ev, lnk}:
      rnk

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=unified-nsga-iii@0.2.2.0/individual.bend&name=Individual