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def snap_at

bend-collections@1.0.0.0 · src/containers/balanced_search_tree.bend:897

import bend-collections@1.0.0.0/src/containers/balanced_search_tree.bend as BalancedSearchTree
import Base

897def snap_at(~K: Data, ~V: Data, ~cmp: K -> K -> Cmp, +id: Nat, m: TreeMap<K, V, cmp>) -> TreeMap<K, V, cmp> & Maybe<&2, Entry<K, V>>:
898  match id:
899    case 0n:
900      (m, None{})
901    case 1n+ +i:
902      snap_value(~K, ~V, ~cmp, i, get_id(~K, ~V, ~cmp, m, 1n+i))

Uses (9)

Used by (1)