Proof.done_value: def of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/kdf/proof.bend as Proof
Lines 68-73 of bend-collections-laws-crypto@1.0.0.0/proofs/crypto/kdf/proof.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/crypto/kdf/proof.bend&start_line=68&end_line=73

import Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/kdf.bend as KDF

def done_value(+prk: List<&2, U32>, +info: List<&2, U32>, +len: Nat, +out: List<&2, U32>, +b: Bool, +h: {KDF.expand_if(prk, info, len, b) == Done{out} : Result<&2, &2, KDF.KdfError, List<&2, U32>>}) -> {KDF.blocks(len, prk, info, Nil{}, 1) == out : List<&2, U32>}:
  match b:
    case True{}:
      done_inj(KDF.blocks(len, prk, info, Nil{}, 1), out, h)
    case False{}:
      Empty.absurd({KDF.blocks(len, prk, info, Nil{}, 1) == out : List<&2, U32>}, fail_done(KDF.LengthTooLarge{}, out, h))

Uses (11):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Empty.absurd
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/crypto/kdf/proof.bend&name=done_inj
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/crypto/kdf/proof.bend&name=fail_done
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/kdf.bend&name=KdfError
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/kdf.bend&name=blocks
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/kdf.bend&name=expand_if