def push

bend-collections@1.0.0.0 · src/crypto/blake/blake3/blake3.bend:161

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

161def push(s: Stack, c: T.CV) -> Stack:
162  match s:
163    case StkNil{}: SFull{c,StkNil{}}
164    case SEmpty{r}: SFull{c,r}
165    case SFull{d,r}: SEmpty{push(r,parent_cv(d,c))}