BalancedSearchTree.iterator_set_value: 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 720-725 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=720&end_line=725

import Base

def iterator_set_value(~K: Data, ~V: Data, ~cmp: K -> K -> Cmp, cursor: Cursor<K, V, cmp>, +v: V) -> Cursor<K, V, cmp> & Result<&2, &2, Error, V>:
  match cursor:
    case Cursor{m, next, 0n, lower, upper, forward}:
      (Cursor{m, next, 0n, lower, upper, forward}, Fail{NoCurrent{}})
    case Cursor{m, next, 1n+ +id, lower, upper, forward}:
      iterator_set_done(~K, ~V, ~cmp, next, 1n+id, lower, upper, forward, exchange(~K, ~V, ~cmp, m, 1n+id, Some{v}))

Uses (10):
  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=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=exchange
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend&name=iterator_set_done