message: combine match arms
diff: @@ -281,8 +281,8 @@ pub fn csmat_binop_dense_raw<'a, N, I, Iptr, F>(
  super::utils::fastest_axis(rhs),
  super::utils::fastest_axis(out.view()),
  ) {
  - (CompressedStorage::CSR, Axis(1), Axis(1)) => (),
  - (CompressedStorage::CSC, Axis(0), Axis(0)) => (),
  + (CompressedStorage::CSR, Axis(1), Axis(1))
  + | (CompressedStorage::CSC, Axis(0), Axis(0)) => (),
  (_, _, _) => panic!("Storage mismatch"),
  }
  let slowest_axis = super::utils::slowest_axis(rhs);
  