Chacha20.state: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/crypto/chacha/chacha20.bend as Chacha20
Lines 55-58 of bend-collections@1.0.0.0/src/crypto/chacha/chacha20.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/crypto/chacha/chacha20.bend&start_line=55&end_line=58

import Base
import bend-collections@1.0.0.0/src/crypto/chacha/core.bend as C

def state(k: Key, counter: U32, n: Nonce) -> C.State:
  match k n:
    case K{k0, k1, k2, k3, k4, k5, k6, k7} N{n0, n1, n2}:
      C.init(k0, k1, k2, k3, k4, k5, k6, k7, counter, n0, n1, n2)

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/chacha/chacha20.bend&name=Key
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/chacha/chacha20.bend&name=Nonce
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/chacha/core.bend&name=State
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/chacha/core.bend&name=init