Argon2.row_at: def of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/src/crypto/argon2/argon2.bend as Argon2
Lines 73-90 of bend-collections-laws-crypto@1.0.0.0/src/crypto/argon2/argon2.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/argon2/argon2.bend&start_line=73&end_line=90

import Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/blake/blake2b/types.bend as T
import bend-collections-laws-crypto@1.0.0.0/src/crypto/argon2/types.bend as A

def row_at(b: A.Block, +i: Nat) -> T.State:
  match b i:
    case A.B{r0, r1, r2, r3, r4, r5, r6, r7} 0n:
      r0
    case A.B{r0, r1, r2, r3, r4, r5, r6, r7} 1n:
      r1
    case A.B{r0, r1, r2, r3, r4, r5, r6, r7} 2n:
      r2
    case A.B{r0, r1, r2, r3, r4, r5, r6, r7} 3n:
      r3
    case A.B{r0, r1, r2, r3, r4, r5, r6, r7} 4n:
      r4
    case A.B{r0, r1, r2, r3, r4, r5, r6, r7} 5n:
      r5
    case A.B{r0, r1, r2, r3, r4, r5, r6, r7} 6n:
      r6
    case A.B{r0, r1, r2, r3, r4, r5, r6, r7} _:
      r7

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/argon2/types.bend&name=Block
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/blake/blake2b/types.bend&name=State