type Stack

bend-collections@1.0.0.0 · src/crypto/blake/blake3/blake3.bend:154

import Base
import bend-collections@1.0.0.0/src/crypto/blake/blake3/types.bend as T

154# The subtree stack, smallest subtree first: slot i is empty or holds the
155# chaining value of a complete subtree of 2^i chunks.
156type Stack is Data:
157  StkNil{}
158  SEmpty{rest: Stack}
159  SFull{cv: T.CV, rest: Stack}