DlistIterator.cursor_insert_gap: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/containers/dlist_iterator.bend as DlistIterator
Lines 92-95 of bend-collections@1.0.0.0/src/containers/dlist_iterator.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/containers/dlist_iterator.bend&start_line=92&end_line=95

import Base
import bend-collections@1.0.0.0/src/containers/doubly_linked_list.bend as D
import bend-collections@1.0.0.0/src/containers/internal/dlist_storage.bend as R
import bend-collections@1.0.0.0/src/containers/types/doubly_linked_list.bend as E

# n is a live cursor link, or zero for the gap following the tail.
def cursor_insert_gap(~T: Data, s: D.DList<T>, +n: U32, x: T) -> D.DList<T> & Result<&2, &2, E.Error, E.Handle>:
  D.DL{tag, depth, cap, R.DL{owner, fresh, free, count, head, +tail, rd, rc, vals, prevs, nexts}, gens} = s
  insert_gap(~T, tag, depth, cap, gens, owner, fresh, free, count, head, tail, rd, rc, vals, nexts, n, x, gap_left(prevs, tail, n, U32.is_eq(n, 0)))

Uses (10):
  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=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_eq
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/dlist_iterator.bend&name=gap_left
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/dlist_iterator.bend&name=insert_gap
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/doubly_linked_list.bend&name=DList
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/internal/dlist_storage.bend&name=DList
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/types/doubly_linked_list.bend&name=Error
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/types/doubly_linked_list.bend&name=Handle