def hex_word_go

bend-collections@1.0.0.0 · src/crypto/blake/blake2s/hex.bend:13

import Base

13def hex_word_go(n: Nat, +x: U32, acc: String) -> String:
14  match n:
15    case 0n:
16      acc
17    case 1n+p:
18      hex_word_go(p, U32.shrn(x, 4n), SCon{hex_digit((x .&. 15 : U32)), acc})