QueueProof.select_selected_absent: def of bend-kit-scheduler@0.4.1.0
Import: import bend-kit-scheduler@0.4.1.0/queue_proof.bend as QueueProof
Lines 315-323 of bend-kit-scheduler@0.4.1.0/queue_proof.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-scheduler@0.4.1.0/queue_proof.bend&start_line=315&end_line=323

import Base
import bend-kit-collections@0.1.4.1/heap.bend as H
import bend-kit-scheduler@0.4.1.0/queue.bend as Q
import bend-kit-scheduler@0.4.1.0/queue_laws.bend as L

def select_selected_absent(~A: Data, now: Nat, +i: Nat, +s: Q.State<A>, eh: L.absent.heap(A, Q.pending(A, s), i)) -> selected_absent(A, i, L.selected(A, Q.select(~A, now, s))):
  match s:
    case Q.State{n, H.HLeaf{}, r}:
      Unit{}
    case Q.State{n, H.HNode{size, t, l, q}, r}:
      L.Both{et, L.Both{el, eq}} = eh
      split(c => selected_absent(A, i, L.selected(A, Q.select.due(~A, c, n, H.HNode{size, t, l, q}, r, t, l, q))), Nat.is_le(Q.deadline(A, t), now),
        e => et,
        e => Unit{})

Uses (14):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.is_le
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit
  https://jend.leeeet.dev/definition.txt?path=bend-kit-collections@0.1.4.1/heap.bend&name=Heap
  https://jend.leeeet.dev/definition.txt?path=bend-kit-scheduler@0.4.1.0/queue.bend&name=State
  https://jend.leeeet.dev/definition.txt?path=bend-kit-scheduler@0.4.1.0/queue.bend&name=deadline
  https://jend.leeeet.dev/definition.txt?path=bend-kit-scheduler@0.4.1.0/queue.bend&name=pending
  https://jend.leeeet.dev/definition.txt?path=bend-kit-scheduler@0.4.1.0/queue.bend&name=select
  https://jend.leeeet.dev/definition.txt?path=bend-kit-scheduler@0.4.1.0/queue.bend&name=select.due
  https://jend.leeeet.dev/definition.txt?path=bend-kit-scheduler@0.4.1.0/queue_laws.bend&name=Both
  https://jend.leeeet.dev/definition.txt?path=bend-kit-scheduler@0.4.1.0/queue_laws.bend&name=absent.heap
  https://jend.leeeet.dev/definition.txt?path=bend-kit-scheduler@0.4.1.0/queue_laws.bend&name=selected
  https://jend.leeeet.dev/definition.txt?path=bend-kit-scheduler@0.4.1.0/queue_proof.bend&name=selected_absent
  https://jend.leeeet.dev/definition.txt?path=bend-kit-scheduler@0.4.1.0/queue_proof.bend&name=split