BalancedSearchTree.nav_loop: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend as BalancedSearchTree
Lines 1249-1260 of bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend&start_line=1249&end_line=1260

import Base

def nav_loop(~K: Data, ~V: Data, ~cmp: K -> K -> Cmp, +fuel: Nat, +k: K, +higher: Bool, +inclusive: Bool, +id: Nat, +best: Nat, st: TreeMap<K, V, cmp> & (Node<K> & Cmp)) -> TreeMap<K, V, cmp> & Nat:
  match fuel st:
    case 0n Tuple{m, node}:
      (m, best)
    case 1n+f Tuple{m, Tuple{Free{next}, order}}:
      (m, best)
    case 1n+f Tuple{m, Tuple{N{c, +l, r, p, key}, LT{}}}:
      nav_loop(~K, ~V, ~cmp, f, k, higher, inclusive, l, pick(Nat, higher, id, best), probe(~K, ~V, ~cmp, m, l, k))
    case 1n+f Tuple{m, Tuple{N{c, l, +r, p, key}, GT{}}}:
      nav_loop(~K, ~V, ~cmp, f, k, higher, inclusive, r, pick(Nat, higher, best, id), probe(~K, ~V, ~cmp, m, r, k))
    case 1n+f Tuple{m, Tuple{node, EQ{}}}:
      nav_equal(~K, ~V, ~cmp, m, id, higher, inclusive)

Uses (10):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Cmp
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend&name=Node
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend&name=TreeMap
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend&name=nav_equal
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend&name=pick
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend&name=probe