pub fn run_sweep(
config: &RestaurantConfig,
till_range: RangeInclusive<usize>,
kitchen_range: RangeInclusive<usize>,
tracker: &Tracker,
) -> Result<(Vec<CustomerPlan>, Vec<RunSummary>), SimError>pub fn run_sweep(
config: &RestaurantConfig,
till_range: RangeInclusive<usize>,
kitchen_range: RangeInclusive<usize>,
tracker: &Tracker,
) -> Result<(Vec<CustomerPlan>, Vec<RunSummary>), SimError>