Module engine 

The rule engine and its execution model.

Structs

ExecutionResult

What an execution did.

RuleEngine

Runs rules against facts, as Grule’s engine does.

Enums

EngineError

Errors from executing rules.

RulePhase

Which part of a rule an error came from.

Constants

DEFAULT_MAX_CYCLES

Maximum number of rule firings per execution, matching Grule’s default.

Traits

EngineListener

Receives notifications as the engine runs, like Grule’s GruleEngineListener. All methods do nothing by default.