def kept_length

bendtorch-core@0.1.0.0 · src/tensor/transform_observation.bend:63

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

63def kept_length(+input: Shape.Shape, +request: Request, result: Result<&2, &1, Core.Error, Core.Tensor<input>>) -> Maybe<&2, Nat>:
64  match result:
65    case Fail{error}:
66      None{}
67    case Done{tensor}:
68      Some{kept_length_pair(input, apply(input, tensor, request))}