Module domain 

Domain model traits for defining planning problems

These traits define the structure of a planning problem:

• PlanningSolution: The container for the complete problem and solution
• PlanningEntity: Things that can be planned/optimized
• ProblemFact: Immutable input data
• PlanningId: Unique identification for entities

Re-exports

pub use listener::ListVariableListener;

pub use listener::ListVariableNotification;

pub use listener::VariableListener;

pub use listener::VariableNotification;

pub use supply::AnchorVariableSupply;

pub use supply::DemandKey;

pub use supply::ElementPosition;

pub use supply::ExternalizedAnchorVariableSupply;

pub use supply::ExternalizedSingletonInverseVariableSupply;

pub use supply::IndexVariableSupply;

pub use supply::InverseVariableSupply;

pub use supply::ListVariableStateDemand;

pub use supply::ListVariableStateSupply;

pub use supply::SingletonInverseVariableSupply;

pub use supply::Supply;

pub use supply::SupplyDemand;

pub use supply::SupplyManager;

Modules

listener

Variable listener infrastructure for shadow variable updates.

supply

Supply infrastructure for variable relationship tracking.

Structs

ChainedVariableInfo

Information about a chained variable’s configuration.

ComputedValueRangeProvider

A value range provider that computes values dynamically.

EntityDescriptor

Describes a planning entity type at runtime.

EntityRef

A reference to a planning entity with its index in the solution.

FieldValueRangeProvider

A value range provider backed by a field in the solution.

IntegerRange

An integer range value provider.

ProblemFactDescriptor

Describes a problem fact type at runtime.

SolutionDescriptor

Describes a planning solution at runtime.

StaticValueRange

A static value range with a fixed set of values.

TypedEntityExtractor

A concrete entity extractor for a specific solution and entity type.

VariableDescriptor

Describes a planning variable at runtime.

Enums

ShadowVariableKind

The kind of shadow variable.

ValueRangeType

The type of value range for a planning variable.

VariableType

The type of a planning variable.

Traits

EntityExtractor

Trait for extracting entities from a planning solution.

PlanningEntity

Marker trait for planning entities.

PlanningId

Trait for unique identification of entities and facts.

PlanningSolution

Marker trait for planning solutions.

ProblemFact

Marker trait for problem facts.

ValueRangeProvider

Provides values for a planning variable.