def planned_fiber
import bendtorch-core@0.1.0.0/src/autograd/reduce_LAWS.bend as ReduceLAWSimport Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape
60def planned_fiber(+values: List<&2, F32>, +target_index: U32, +count: Nat,
61 plan: Result<&2, &2, Shape.Error, Shape.BroadcastPlan>) -> Maybe<&2, F32>:
62 match plan:
63 case Fail{error}:
64 None{}
65 case Done{+plan}:
66 fiber(plan, values, target_index, count)