Struct DynamicScalarVariableSlot 

pub struct DynamicScalarVariableSlot<S> {
    pub entity: EntityClassId,
    pub variable: VariableId,
    pub entity_type_name: &'static str,
    pub variable_name: &'static str,
    pub allows_unassigned: bool,
    /* private fields */
}

Public dynamic scalar variable slot.

Fields

entity: EntityClassId

variable: VariableId

entity_type_name: &'static str

variable_name: &'static str

allows_unassigned: bool

Implementations

impl<S> DynamicScalarVariableSlot<S>

pub fn with_access( entity: EntityClassId, variable: VariableId, entity_type_name: &'static str, variable_name: &'static str, allows_unassigned: bool, access: Arc<dyn DynamicScalarAccess<S>>, ) -> DynamicScalarVariableSlot<S>

pub fn with_descriptor_index( self, descriptor_index: usize, ) -> DynamicScalarVariableSlot<S>

pub fn resolve_descriptor_index( &mut self, descriptor: &SolutionDescriptor, ) -> Result<(), String>

pub fn resolved_against( self, descriptor: &SolutionDescriptor, ) -> Result<DynamicScalarVariableSlot<S>, String>

pub fn is_descriptor_resolved(&self) -> bool

pub fn descriptor_index(&self) -> usize

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

pub fn entity_count(&self, solution: &S) -> usize

where S: Clone + Send + Sync + 'static,

pub fn current_value(&self, solution: &S, row: usize) -> Option<usize>

where S: Clone + Send + Sync + 'static,

pub fn set_value(&self, solution: &mut S, row: usize, value: Option<usize>)

where S: Clone + Send + Sync + 'static,

pub fn candidate_values<'a>(&self, solution: &'a S, row: usize) -> &'a [usize]

where S: Clone + Send + Sync + 'static,

pub fn value_is_legal( &self, solution: &S, row: usize, value: Option<usize>, ) -> bool

where S: Clone + Send + Sync + 'static,

impl<S> DynamicScalarVariableSlot<S>

where S: DynamicModelBackend,

pub fn new( entity: EntityClassId, variable: VariableId, entity_type_name: &'static str, variable_name: &'static str, allows_unassigned: bool, ) -> DynamicScalarVariableSlot<S>

Trait Implementations

impl<S> Clone for DynamicScalarVariableSlot<S>

fn clone(&self) -> DynamicScalarVariableSlot<S>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S> Debug for DynamicScalarVariableSlot<S>

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

Formats the value using the given formatter.

impl<S> PartialEq for DynamicScalarVariableSlot<S>

fn eq(&self, other: &DynamicScalarVariableSlot<S>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<S> Eq for DynamicScalarVariableSlot<S>