DynamicArray.get_found_at: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/containers/dynamic_array.bend as DynamicArray
Lines 326-333 of bend-collections@1.0.0.0/src/containers/dynamic_array.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/containers/dynamic_array.bend&start_line=326&end_line=333

import Base
import bend-collections@1.0.0.0/src/containers/types/dynamic_array.bend as E

# Keep the element type specialized through the returned payload. Calling the
# erased generic get_found here boxes composite Data on every indexed read.
def get_found_at(~T: Data, limit: Nat, depth: Nat, cap: Nat, len: Nat, r: Array<Maybe<&2, T>> & Maybe<&2, T>) -> DynArray<&2, T> & Result<&2, &2, E.Error, T>:
  match r:
    case Tuple{arr, None{}}:
      (DA{limit, depth, cap, len, arr}, Fail{E.IndexOutOfRange{}})
    case Tuple{arr, Some{x}}:
      (DA{limit, depth, cap, len, arr}, Done{x})

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  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/dynamic_array.bend&name=DynArray
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/types/dynamic_array.bend&name=Error