RsBundle  Diff

        let active_constraints = self.active_constraints.read().unwrap()[0..y.len()].to_vec();
        self.pool
            .as_ref()
            .unwrap()
            .execute(move || match sub.write().unwrap().evaluate(&y, active_constraints) {
                Ok((objective, subg, primal)) => {
                    tx.objective(objective).unwrap();
                    tx.minorant(
                        Minorant {
                            constant: objective,
                            linear: subg,
                        },
                        primal,
                    )

                    .unwrap();
                }
                Err(err) => tx.error(err).unwrap(),
            });
        Ok(())
    }