LAWS.vec_pop_empty: law of bend-kit-collections@0.1.4.1
Import: import bend-kit-collections@0.1.4.1/LAWS.bend as LAWS
Lines 422-424 of bend-kit-collections@0.1.4.1/LAWS.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-collections@0.1.4.1/LAWS.bend&start_line=422&end_line=424

import Base
import bend-kit-collections@0.1.4.1/vec.bend as V

law vec_pop_empty:
  {Pair.snd(V.Vec<U32>, Maybe<&2, U32>, V.Vec.pop(~U32, V.Vec.new(~U32)))
   == None{} : Maybe<&2, U32>}

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair.snd
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-kit-collections@0.1.4.1/vec.bend&name=Vec
  https://jend.leeeet.dev/definition.txt?path=bend-kit-collections@0.1.4.1/vec.bend&name=Vec.new
  https://jend.leeeet.dev/definition.txt?path=bend-kit-collections@0.1.4.1/vec.bend&name=Vec.pop