Struct KnowledgeBase 

pub struct KnowledgeBase { /* private fields */ }

Knowledge Base - manages collections of rules and facts Similar to Grule’s KnowledgeBase concept

Implementations

impl KnowledgeBase

pub fn new(name: &str) -> KnowledgeBase

Create a new knowledge base

pub fn name(&self) -> &str

Get the knowledge base name

pub fn version(&self) -> u64

Get the current version of the knowledge base

pub fn add_rule(&self, rule: Rule) -> Result<(), RuleEngineError>

Add a rule to the knowledge base

pub fn add_rules_from_grl( &self, grl_text: &str, ) -> Result<usize, RuleEngineError>

Add multiple rules from GRL text

pub fn remove_rule(&self, rule_name: &str) -> Result<bool, RuleEngineError>

Remove a rule by name

pub fn get_rule(&self, rule_name: &str) -> Option<Rule>

Get a rule by name

pub fn get_rules(&self) -> Vec<Rule>

Get all rules

pub fn get_rule_names(&self) -> Vec<String>

Get all rule names

pub fn rule_count(&self) -> usize

Get rule count

pub fn set_rule_enabled( &self, rule_name: &str, enabled: bool, ) -> Result<bool, RuleEngineError>

Enable or disable a rule

pub fn clear(&self)

Clear all rules

pub fn get_rules_snapshot(&self) -> Vec<Rule>

Get a snapshot of all rules (for execution)

pub fn get_statistics(&self) -> KnowledgeBaseStats

Get knowledge base statistics

pub fn export_to_grl(&self) -> String

Export rules to GRL format

Trait Implementations

impl Clone for KnowledgeBase

fn clone(&self) -> KnowledgeBase

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KnowledgeBase

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

Formats the value using the given formatter.