fn add_activity_constraints_for_candidate(
problem: &mut RowProblem,
asset: &AssetRef,
capacity_var: Col,
activity_vars: &IndexMap<TimeSliceID, Col>,
)
fn add_activity_constraints_for_candidate(
problem: &mut RowProblem,
asset: &AssetRef,
capacity_var: Col,
activity_vars: &IndexMap<TimeSliceID, Col>,
)