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ListVariableSlot

solverforge_solver::builder::context

Struct ListVariableSlot 

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pub struct ListVariableSlot<S, V, DM, IDM> {
Show 34 fields
    pub entity_type_name: &'static str,
    pub element_count: fn(&S) -> usize,
    pub assigned_elements: fn(&S) -> Vec<V>,
    pub list_len: fn(&S, usize) -> usize,
    pub list_remove: fn(&mut S, usize, usize) -> Option<V>,
    pub construction_list_remove: fn(&mut S, usize, usize) -> V,
    pub list_insert: fn(&mut S, usize, usize, V),
    pub list_get: fn(&S, usize, usize) -> Option<V>,
    pub list_set: fn(&mut S, usize, usize, V),
    pub list_reverse: fn(&mut S, usize, usize, usize),
    pub sublist_remove: fn(&mut S, usize, usize, usize) -> Vec<V>,
    pub sublist_insert: fn(&mut S, usize, usize, Vec<V>),
    pub ruin_remove: fn(&mut S, usize, usize) -> V,
    pub ruin_insert: fn(&mut S, usize, usize, V),
    pub index_to_element: fn(&S, usize) -> V,
    pub element_source_key: fn(&S, &V) -> usize,
    pub entity_count: fn(&S) -> usize,
    pub cross_distance_meter: DM,
    pub intra_distance_meter: IDM,
    pub variable_name: &'static str,
    pub descriptor_index: usize,
    pub route_get_fn: Option<fn(&S, usize) -> Vec<usize>>,
    pub route_set_fn: Option<fn(&mut S, usize, Vec<usize>)>,
    pub route_depot_fn: Option<fn(&S, usize) -> usize>,
    pub route_distance_fn: Option<fn(&S, usize, usize, usize) -> i64>,
    pub route_feasible_fn: Option<fn(&S, usize, &[usize]) -> bool>,
    pub savings_depot_fn: Option<fn(&S, usize) -> usize>,
    pub savings_metric_class_fn: Option<fn(&S, usize) -> usize>,
    pub savings_distance_fn: Option<fn(&S, usize, usize, usize) -> i64>,
    pub savings_feasible_fn: Option<fn(&S, usize, &[usize]) -> bool>,
    pub element_owner_fn: Option<fn(&S, &V) -> Option<usize>>,
    pub construction_element_order_key: Option<fn(&S, V) -> i64>,
    pub precedence_duration_fn: Option<fn(&S, V) -> usize>,
    pub precedence_successors_fn: Option<fn(&S, V, &mut Vec<V>)>,
    /* private fields */

}

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§entity_type_name: &'static str§element_count: fn(&S) -> usize§assigned_elements: fn(&S) -> Vec<V>§list_len: fn(&S, usize) -> usize§list_remove: fn(&mut S, usize, usize) -> Option<V>§construction_list_remove: fn(&mut S, usize, usize) -> V§list_insert: fn(&mut S, usize, usize, V)§list_get: fn(&S, usize, usize) -> Option<V>§list_set: fn(&mut S, usize, usize, V)§list_reverse: fn(&mut S, usize, usize, usize)§sublist_remove: fn(&mut S, usize, usize, usize) -> Vec<V>§sublist_insert: fn(&mut S, usize, usize, Vec<V>)§ruin_remove: fn(&mut S, usize, usize) -> V§ruin_insert: fn(&mut S, usize, usize, V)§index_to_element: fn(&S, usize) -> V§element_source_key: fn(&S, &V) -> usize

Stable identity key for a list element. The per-run runtime binder resolves these keys to declared source indexes once; it never scans payloads by PartialEq during construction.

§entity_count: fn(&S) -> usize§cross_distance_meter: DM§intra_distance_meter: IDM§variable_name: &'static str§descriptor_index: usize§route_get_fn: Option<fn(&S, usize) -> Vec<usize>>§route_set_fn: Option<fn(&mut S, usize, Vec<usize>)>§route_depot_fn: Option<fn(&S, usize) -> usize>§route_distance_fn: Option<fn(&S, usize, usize, usize) -> i64>§route_feasible_fn: Option<fn(&S, usize, &[usize]) -> bool>§savings_depot_fn: Option<fn(&S, usize) -> usize>§savings_metric_class_fn: Option<fn(&S, usize) -> usize>§savings_distance_fn: Option<fn(&S, usize, usize, usize) -> i64>§savings_feasible_fn: Option<fn(&S, usize, &[usize]) -> bool>§element_owner_fn: Option<fn(&S, &V) -> Option<usize>>§construction_element_order_key: Option<fn(&S, V) -> i64>§precedence_duration_fn: Option<fn(&S, V) -> usize>§precedence_successors_fn: Option<fn(&S, V, &mut Vec<V>)>

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impl<S, V, DM, IDM> ListVariableSlot<S, V, DM, IDM>

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pub fn new( entity_type_name: &'static str, element_count: fn(&S) -> usize, assigned_elements: fn(&S) -> Vec<V>, list_len: fn(&S, usize) -> usize, list_remove: fn(&mut S, usize, usize) -> Option<V>, construction_list_remove: fn(&mut S, usize, usize) -> V, list_insert: fn(&mut S, usize, usize, V), list_get: fn(&S, usize, usize) -> Option<V>, list_set: fn(&mut S, usize, usize, V), list_reverse: fn(&mut S, usize, usize, usize), sublist_remove: fn(&mut S, usize, usize, usize) -> Vec<V>, sublist_insert: fn(&mut S, usize, usize, Vec<V>), ruin_remove: fn(&mut S, usize, usize) -> V, ruin_insert: fn(&mut S, usize, usize, V), index_to_element: fn(&S, usize) -> V, element_source_key: fn(&S, &V) -> usize, entity_count: fn(&S) -> usize, cross_distance_meter: DM, intra_distance_meter: IDM, variable_name: &'static str, descriptor_index: usize, route_get_fn: Option<fn(&S, usize) -> Vec<usize>>, route_set_fn: Option<fn(&mut S, usize, Vec<usize>)>, route_depot_fn: Option<fn(&S, usize) -> usize>, route_distance_fn: Option<fn(&S, usize, usize, usize) -> i64>, route_feasible_fn: Option<fn(&S, usize, &[usize]) -> bool>, savings_depot_fn: Option<fn(&S, usize) -> usize>, savings_metric_class_fn: Option<fn(&S, usize) -> usize>, savings_distance_fn: Option<fn(&S, usize, usize, usize) -> i64>, savings_feasible_fn: Option<fn(&S, usize, &[usize]) -> bool>, ) -> Self

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pub fn with_element_owner_fn( self, element_owner_fn: Option<fn(&S, &V) -> Option<usize>>, ) -> Self

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pub fn with_construction_element_order_key( self, construction_element_order_key: Option<fn(&S, V) -> i64>, ) -> Self

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pub fn with_precedence_hooks( self, duration_fn: Option<fn(&S, V) -> usize>, successors_fn: Option<fn(&S, V, &mut Vec<V>)>, ) -> Self

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pub fn matches_target( &self, entity_class: Option<&str>, variable_name: Option<&str>, ) -> bool

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pub fn has_unassigned_elements(&self, solution: &S) -> bool

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pub fn has_list_content(&self, solution: &S) -> bool

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pub fn supports_clarke_wright(&self) -> bool

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pub fn supports_k_opt(&self) -> bool

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pub fn supports_ruin(&self) -> bool

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pub fn supports_precedence_moves(&self) -> bool

Trait Implementations§

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impl<S, V, DM: Clone, IDM: Clone> Clone for ListVariableSlot<S, V, DM, IDM>

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<S, V, DM: Debug, IDM: Debug> Debug for ListVariableSlot<S, V, DM, IDM>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<S, V, DM, IDM> Freeze for ListVariableSlot<S, V, DM, IDM>
where fn(&S) -> usize: Freeze, fn(&S) -> Vec<V>: Freeze, fn(&S, usize) -> usize: Freeze, fn(&mut S, usize, usize) -> Option<V>: Freeze, fn(&mut S, usize, usize) -> V: Freeze, fn(&mut S, usize, usize, V): Freeze, fn(&S, usize, usize) -> Option<V>: Freeze, fn(&mut S, usize, usize, usize): Freeze, fn(&mut S, usize, usize, usize) -> Vec<V>: Freeze, fn(&mut S, usize, usize, Vec<V>): Freeze, fn(&S, usize) -> V: Freeze, fn(&S, &V) -> usize: Freeze, DM: Freeze, IDM: Freeze, Option<fn(&S, usize) -> Vec<usize>>: Freeze, Option<fn(&mut S, usize, Vec<usize>)>: Freeze, Option<fn(&S, usize) -> usize>: Freeze, Option<fn(&S, usize, usize, usize) -> i64>: Freeze, Option<fn(&S, usize, &[usize]) -> bool>: Freeze, Option<fn(&S, &V) -> Option<usize>>: Freeze, Option<fn(&S, V) -> i64>: Freeze, Option<fn(&S, V) -> usize>: Freeze, Option<fn(&S, V, &mut Vec<V>)>: Freeze, PhantomData<(fn() -> S, fn() -> V)>: Freeze,

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impl<S, V, DM, IDM> RefUnwindSafe for ListVariableSlot<S, V, DM, IDM>
where fn(&S) -> usize: RefUnwindSafe, fn(&S) -> Vec<V>: RefUnwindSafe, fn(&S, usize) -> usize: RefUnwindSafe, fn(&mut S, usize, usize) -> Option<V>: RefUnwindSafe, fn(&mut S, usize, usize) -> V: RefUnwindSafe, fn(&mut S, usize, usize, V): RefUnwindSafe, fn(&S, usize, usize) -> Option<V>: RefUnwindSafe, fn(&mut S, usize, usize, usize): RefUnwindSafe, fn(&mut S, usize, usize, usize) -> Vec<V>: RefUnwindSafe, fn(&mut S, usize, usize, Vec<V>): RefUnwindSafe, fn(&S, usize) -> V: RefUnwindSafe, fn(&S, &V) -> usize: RefUnwindSafe, DM: RefUnwindSafe, IDM: RefUnwindSafe, Option<fn(&S, usize) -> Vec<usize>>: RefUnwindSafe, Option<fn(&mut S, usize, Vec<usize>)>: RefUnwindSafe, Option<fn(&S, usize) -> usize>: RefUnwindSafe, Option<fn(&S, usize, usize, usize) -> i64>: RefUnwindSafe, Option<fn(&S, usize, &[usize]) -> bool>: RefUnwindSafe, Option<fn(&S, &V) -> Option<usize>>: RefUnwindSafe, Option<fn(&S, V) -> i64>: RefUnwindSafe, Option<fn(&S, V) -> usize>: RefUnwindSafe, Option<fn(&S, V, &mut Vec<V>)>: RefUnwindSafe, PhantomData<(fn() -> S, fn() -> V)>: RefUnwindSafe,

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impl<S, V, DM, IDM> Send for ListVariableSlot<S, V, DM, IDM>
where fn(&S) -> usize: Send, fn(&S) -> Vec<V>: Send, fn(&S, usize) -> usize: Send, fn(&mut S, usize, usize) -> Option<V>: Send, fn(&mut S, usize, usize) -> V: Send, fn(&mut S, usize, usize, V): Send, fn(&S, usize, usize) -> Option<V>: Send, fn(&mut S, usize, usize, usize): Send, fn(&mut S, usize, usize, usize) -> Vec<V>: Send, fn(&mut S, usize, usize, Vec<V>): Send, fn(&S, usize) -> V: Send, fn(&S, &V) -> usize: Send, DM: Send, IDM: Send, Option<fn(&S, usize) -> Vec<usize>>: Send, Option<fn(&mut S, usize, Vec<usize>)>: Send, Option<fn(&S, usize) -> usize>: Send, Option<fn(&S, usize, usize, usize) -> i64>: Send, Option<fn(&S, usize, &[usize]) -> bool>: Send, Option<fn(&S, &V) -> Option<usize>>: Send, Option<fn(&S, V) -> i64>: Send, Option<fn(&S, V) -> usize>: Send, Option<fn(&S, V, &mut Vec<V>)>: Send, PhantomData<(fn() -> S, fn() -> V)>: Send,

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impl<S, V, DM, IDM> Sync for ListVariableSlot<S, V, DM, IDM>
where fn(&S) -> usize: Sync, fn(&S) -> Vec<V>: Sync, fn(&S, usize) -> usize: Sync, fn(&mut S, usize, usize) -> Option<V>: Sync, fn(&mut S, usize, usize) -> V: Sync, fn(&mut S, usize, usize, V): Sync, fn(&S, usize, usize) -> Option<V>: Sync, fn(&mut S, usize, usize, usize): Sync, fn(&mut S, usize, usize, usize) -> Vec<V>: Sync, fn(&mut S, usize, usize, Vec<V>): Sync, fn(&S, usize) -> V: Sync, fn(&S, &V) -> usize: Sync, DM: Sync, IDM: Sync, Option<fn(&S, usize) -> Vec<usize>>: Sync, Option<fn(&mut S, usize, Vec<usize>)>: Sync, Option<fn(&S, usize) -> usize>: Sync, Option<fn(&S, usize, usize, usize) -> i64>: Sync, Option<fn(&S, usize, &[usize]) -> bool>: Sync, Option<fn(&S, &V) -> Option<usize>>: Sync, Option<fn(&S, V) -> i64>: Sync, Option<fn(&S, V) -> usize>: Sync, Option<fn(&S, V, &mut Vec<V>)>: Sync, PhantomData<(fn() -> S, fn() -> V)>: Sync,

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impl<S, V, DM, IDM> Unpin for ListVariableSlot<S, V, DM, IDM>
where fn(&S) -> usize: Unpin, fn(&S) -> Vec<V>: Unpin, fn(&S, usize) -> usize: Unpin, fn(&mut S, usize, usize) -> Option<V>: Unpin, fn(&mut S, usize, usize) -> V: Unpin, fn(&mut S, usize, usize, V): Unpin, fn(&S, usize, usize) -> Option<V>: Unpin, fn(&mut S, usize, usize, usize): Unpin, fn(&mut S, usize, usize, usize) -> Vec<V>: Unpin, fn(&mut S, usize, usize, Vec<V>): Unpin, fn(&S, usize) -> V: Unpin, fn(&S, &V) -> usize: Unpin, DM: Unpin, IDM: Unpin, Option<fn(&S, usize) -> Vec<usize>>: Unpin, Option<fn(&mut S, usize, Vec<usize>)>: Unpin, Option<fn(&S, usize) -> usize>: Unpin, Option<fn(&S, usize, usize, usize) -> i64>: Unpin, Option<fn(&S, usize, &[usize]) -> bool>: Unpin, Option<fn(&S, &V) -> Option<usize>>: Unpin, Option<fn(&S, V) -> i64>: Unpin, Option<fn(&S, V) -> usize>: Unpin, Option<fn(&S, V, &mut Vec<V>)>: Unpin, PhantomData<(fn() -> S, fn() -> V)>: Unpin,

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impl<S, V, DM, IDM> UnsafeUnpin for ListVariableSlot<S, V, DM, IDM>
where fn(&S) -> usize: UnsafeUnpin, fn(&S) -> Vec<V>: UnsafeUnpin, fn(&S, usize) -> usize: UnsafeUnpin, fn(&mut S, usize, usize) -> Option<V>: UnsafeUnpin, fn(&mut S, usize, usize) -> V: UnsafeUnpin, fn(&mut S, usize, usize, V): UnsafeUnpin, fn(&S, usize, usize) -> Option<V>: UnsafeUnpin, fn(&mut S, usize, usize, usize): UnsafeUnpin, fn(&mut S, usize, usize, usize) -> Vec<V>: UnsafeUnpin, fn(&mut S, usize, usize, Vec<V>): UnsafeUnpin, fn(&S, usize) -> V: UnsafeUnpin, fn(&S, &V) -> usize: UnsafeUnpin, DM: UnsafeUnpin, IDM: UnsafeUnpin, Option<fn(&S, usize) -> Vec<usize>>: UnsafeUnpin, Option<fn(&mut S, usize, Vec<usize>)>: UnsafeUnpin, Option<fn(&S, usize) -> usize>: UnsafeUnpin, Option<fn(&S, usize, usize, usize) -> i64>: UnsafeUnpin, Option<fn(&S, usize, &[usize]) -> bool>: UnsafeUnpin, Option<fn(&S, &V) -> Option<usize>>: UnsafeUnpin, Option<fn(&S, V) -> i64>: UnsafeUnpin, Option<fn(&S, V) -> usize>: UnsafeUnpin, Option<fn(&S, V, &mut Vec<V>)>: UnsafeUnpin, PhantomData<(fn() -> S, fn() -> V)>: UnsafeUnpin,

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impl<S, V, DM, IDM> UnwindSafe for ListVariableSlot<S, V, DM, IDM>
where fn(&S) -> usize: UnwindSafe, fn(&S) -> Vec<V>: UnwindSafe, fn(&S, usize) -> usize: UnwindSafe, fn(&mut S, usize, usize) -> Option<V>: UnwindSafe, fn(&mut S, usize, usize) -> V: UnwindSafe, fn(&mut S, usize, usize, V): UnwindSafe, fn(&S, usize, usize) -> Option<V>: UnwindSafe, fn(&mut S, usize, usize, usize): UnwindSafe, fn(&mut S, usize, usize, usize) -> Vec<V>: UnwindSafe, fn(&mut S, usize, usize, Vec<V>): UnwindSafe, fn(&S, usize) -> V: UnwindSafe, fn(&S, &V) -> usize: UnwindSafe, DM: UnwindSafe, IDM: UnwindSafe, Option<fn(&S, usize) -> Vec<usize>>: UnwindSafe, Option<fn(&mut S, usize, Vec<usize>)>: UnwindSafe, Option<fn(&S, usize) -> usize>: UnwindSafe, Option<fn(&S, usize, usize, usize) -> i64>: UnwindSafe, Option<fn(&S, usize, &[usize]) -> bool>: UnwindSafe, Option<fn(&S, &V) -> Option<usize>>: UnwindSafe, Option<fn(&S, V) -> i64>: UnwindSafe, Option<fn(&S, V) -> usize>: UnwindSafe, Option<fn(&S, V, &mut Vec<V>)>: UnwindSafe, PhantomData<(fn() -> S, fn() -> V)>: UnwindSafe,

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