Struct ConstraintView 

pub struct ConstraintView<'m> { /* private fields */ }

Borrowed entry point for constraint projections and inverse-style queries.

Implementations

impl<'m> ConstraintView<'m>

pub fn metric(self, id: EntityId) -> ConstraintResult<Metric<'m>>

Strictly project one metric.

pub fn objective(self, id: EntityId) -> ConstraintResult<Objective<'m>>

Strictly project one objective.

pub fn resource_constraint_relationship( self, id: EntityId, ) -> ConstraintResult<ResourceConstraintRelationship<'m>>

Strictly project one resource constraint relationship.

pub fn constraint_assignment( self, id: EntityId, ) -> ConstraintResult<ConstraintAssignment<'m>>

Strictly project one rooted constraint association.

pub fn resources_constrained_by( self, constraint: EntityId, ) -> ConstraintResult<Vec<EntityId>>

Resource-select IDs directly governed by a constraint.

pub fn objects_constrained_by( self, constraint: EntityId, ) -> ConstraintResult<Vec<EntityId>>

Definition-select IDs directly associated with a constraint.

impl<'m> ConstraintView<'m>

pub const fn new(model: &'m Model) -> Self

Borrow constraint semantics from a model snapshot.

Trait Implementations

impl<'m> Clone for ConstraintView<'m>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'m> Copy for ConstraintView<'m>

impl<'m> Debug for ConstraintView<'m>

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

Formats the value using the given formatter.