def pop_last

bend-collections@1.0.0.0 · src/containers/binary_heap.bend:257

import Base
import bend-collections@1.0.0.0/src/containers/types/binary_heap.bend as E

257def pop_last(~A: Data, ~cmp: A -> A -> Cmp, size: Nat, +m: U32, depth: Nat, cap: U32, +root: A, rl: Array<Maybe<&2, A>> & Maybe<&2, A>) -> Heap<A> & Result<&2, &2, E.Error, A>:
258  (arr, ml) = rl
259  pop_move(~A, ~cmp, size, m, depth, cap, root, slot_or(~A, root, ml), arr, U32.is_eq(m, 0))