Trait ConstructionForager 

pub trait ConstructionForager<S, M>: Send + Debug
where
    S: PlanningSolution,
    M: Move<S>,
{
    // Required method
    fn pick_move_index<D: Director<S>>(
        &self,
        placement: &Placement<S, M>,
        score_director: &mut D,
    ) -> ConstructionChoice;

    // Provided method
    fn select_move_index<D, BestCb>(
        &self,
        placement: &Placement<S, M>,
        _construction_obligation: ConstructionObligation,
        step_scope: &mut StepScope<'_, '_, '_, S, D, BestCb>,
    ) -> Option<ConstructionChoice>
       where D: Director<S>,
             BestCb: ProgressCallback<S> { ... }
}

Trait for selecting a move during construction.

Foragers evaluate candidate moves and pick one based on their strategy.

Type Parameters

• S - The planning solution type
• M - The move type

Required Methods

fn pick_move_index<D: Director<S>>( &self, placement: &Placement<S, M>, score_director: &mut D, ) -> ConstructionChoice

Provided Methods

fn select_move_index<D, BestCb>( &self, placement: &Placement<S, M>, _construction_obligation: ConstructionObligation, step_scope: &mut StepScope<'_, '_, '_, S, D, BestCb>, ) -> Option<ConstructionChoice>

where D: Director<S>, BestCb: ProgressCallback<S>,

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<S, M> ConstructionForager<S, M> for BestFitForager<S, M>

where S: PlanningSolution, M: Move<S>,

impl<S, M> ConstructionForager<S, M> for FirstFeasibleForager<S, M>

where S: PlanningSolution, M: Move<S>,

impl<S, M> ConstructionForager<S, M> for FirstFitForager<S, M>

where S: PlanningSolution, M: Move<S>,

impl<S, M> ConstructionForager<S, M> for StrongestFitForager<S, M>

where S: PlanningSolution, S::Score: Score, M: Move<S>,

impl<S, M> ConstructionForager<S, M> for WeakestFitForager<S, M>

where S: PlanningSolution, S::Score: Score, M: Move<S>,