def pick

bend-collections-laws-crypto@1.0.0.0 · src/crypto/argon2/argon2.bend:226

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

226def pick(indep: Bool, +addr: A.Block, +idx: Nat, +prev: A.Block) -> T.Lane:
227  match indep:
228    case True{}:
229      lane(addr, Nat.mod(idx, 128n))
230    case False{}:
231      lane(prev, 0n)