Struct RuleEngine 

pub struct RuleEngine { /* private fields */ }

规则引擎

Implementations

impl RuleEngine

pub fn new(engine_config: ScriptEngineConfig) -> Result<RuleEngine, Error>

创建规则引擎

pub fn with_engine(engine: Arc<RhaiScriptEngine>) -> RuleEngine

使用已有引擎创建

pub async fn register_rule(&self, rule: RuleDefinition) -> Result<(), Error>

注册规则

pub async fn register_rules( &self, rules: Vec<RuleDefinition>, ) -> Result<(), Error>

批量注册规则

pub async fn register_group( &self, group: RuleGroupDefinition, ) -> Result<(), Error>

注册规则组

pub async fn load_rules_from_yaml( &self, path: &str, ) -> Result<Vec<String>, Error>

从 YAML 加载规则

pub async fn load_rules_from_json( &self, path: &str, ) -> Result<Vec<String>, Error>

从 JSON 加载规则

pub async fn evaluate_condition( &self, rule: &RuleDefinition, context: &ScriptContext, ) -> Result<bool, Error>

评估规则条件

pub fn execute_action<'a>( &'a self, action: &'a RuleAction, context: &'a mut ScriptContext, ) -> Pin<Box<dyn Future<Output = Result<RuleExecutionResult, Error>> + Send + 'a>>

执行规则动作

pub async fn execute_rule( &self, rule_id: &str, context: &mut ScriptContext, ) -> Result<Option<RuleExecutionResult>, Error>

执行单个规则

pub async fn execute_group( &self, group_id: &str, context: &mut ScriptContext, ) -> Result<RuleGroupExecutionResult, Error>

执行规则组

pub async fn execute_all( &self, context: &mut ScriptContext, ) -> Result<Vec<RuleExecutionResult>, Error>

执行所有匹配的规则

pub async fn get_rule(&self, rule_id: &str) -> Option<RuleDefinition>

获取规则

pub async fn list_rules(&self) -> Vec<RuleDefinition>

列出所有规则

pub async fn list_rules_by_tag(&self, tag: &str) -> Vec<RuleDefinition>

按标签过滤规则

pub async fn unregister_rule(&self, rule_id: &str) -> bool

移除规则

pub async fn enable_rule(&self, rule_id: &str) -> Result<(), Error>

启用规则

pub async fn disable_rule(&self, rule_id: &str) -> Result<(), Error>

禁用规则

pub async fn rule_count(&self) -> usize

规则数量

pub async fn clear(&self)

清空所有规则