def alone

bendtorch-core@0.1.0.0 · src/autograd/tensor_backward.bend:412

import Base

412def alone(result: Result<&2, &1, Error, Contribution>) -> Result<&2, &1, Error, List<&1, Contribution>>:
413  match result:
414    case Fail{error}:
415      Fail{error}
416    case Done{contribution}:
417      Done{[contribution]}