def length_value

bendtorch-core@0.1.0.0 · src/tensor/observation.bend:356

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

356def length_value(-shape: Shape.Shape, result: Result<&2, &1, Core.Error, Core.Tensor<shape>>) -> Maybe<&2, Nat>:
357  match result:
358    case Fail{error}:
359      None{}
360    case Done{tensor}:
361      Some{length_number(shape, Core.length(shape, tensor))}