def visited
bendtorch-core@0.1.0.0 · src/autograd/tensor_backward.bend:772
import bendtorch-core@0.1.0.0/src/autograd/tensor_backward.bend as TensorBackward
import Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape
import bendtorch-core@0.1.0.0/src/tensor/core.bend as Core
import bendtorch-core@0.1.0.0/src/autograd/gradient.bend as Gradient
772def visited(+node: Node, +shape: Shape.Shape, value: Core.Dynamic, saved: Saved, slot: Gradient.Slot, gradient: Gradient.Slot,
773 +below: Nat, pending: List<&1, Gradient.Slot>, rec: Result<&2, &1, Error, List<&1, Gradient.Slot>> -> Swept()) -> Swept():
774 match gradient:
775 case Gradient.Unset{}:
776 finished(Entry{node, shape, value, saved, slot}, Gradient.Unset{}, rec(Done{pending}))
777 case Gradient.Held{g}:
778 passed(node, shape, value, slot, below, pending, rec, vjp(node, saved, g))