BalancedSearchTree.iterator_set_done: 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 412-417 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=412&end_line=417

import Base

def iterator_set_done(~K: Data, ~V: Data, ~cmp: K -> K -> Cmp, +next: Nat, +current: Nat, lower: Bound<K>, upper: Bound<K>, +forward: Bool, r: TreeMap<K, V, cmp> & Maybe<&2, V>) -> Cursor<K, V, cmp> & Result<&2, &2, Error, V>:
  match r:
    case Tuple{m, Some{old}}:
      (Cursor{m, next, current, lower, upper, forward}, Done{old})
    case Tuple{m, None{}}:
      (Cursor{m, next, current, lower, upper, forward}, Fail{NoCurrent{}})

Uses (11):
  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=Maybe
  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=Result
  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=Bound
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend&name=Cursor
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend&name=Error
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend&name=TreeMap