Struct CompositeEngineConfig 

pub struct CompositeEngineConfig {
    pub rego_rules: Vec<ExternalRuleSource>,
    pub cel_rules: Vec<ExternalRuleSource>,
    pub guard_rules: Vec<ExternalRuleSource>,
    pub schema_validator_config: Option<SchemaValidatorConfig>,
}

Configuration for a composite engine that evaluates the built-in rules with one engine and caller-supplied external rules with another.

The built-in rules are always evaluated, so this config only carries the external rules layered on top plus the shared schema configuration. Custom rules can be supplied in all three formats: Rego rules are evaluated by the external engine, while CEL custom rules and Guard rules are evaluated by the engine that owns the built-ins. It has no field for engine-native built-in custom rules because the composite fixes which engine owns the built-ins.

Fields

rego_rules: Vec<ExternalRuleSource>

Custom Rego rules layered on top of the built-in rules.

cel_rules: Vec<ExternalRuleSource>

Custom CEL rules layered on top of the built-in rules. They are evaluated by the same engine that owns the built-ins, since CEL custom rules are a CEL-engine feature.

guard_rules: Vec<ExternalRuleSource>

Guard DSL rules as raw source text, layered on top of the built-in rules.

schema_validator_config: Option<SchemaValidatorConfig>

Optional schema validator configuration. A standalone engine derives its schema-aware rule metadata from this config. Language APIs also use it to construct the schema validator bundled with the engine, so both components observe the same additional schemas.

Implementations

impl CompositeEngineConfig

pub fn new() -> Self

Starts from the default configuration.

pub fn with_rego_rules( self, rules: impl IntoIterator<Item = ExternalRuleSource>, ) -> Self

Adds custom Rego rules layered on top of the built-in rules.

pub fn with_cel_rules( self, rules: impl IntoIterator<Item = ExternalRuleSource>, ) -> Self

Adds custom CEL rules layered on top of the built-in rules. They are evaluated by the engine that owns the built-ins.

pub fn with_guard_rules( self, rules: impl IntoIterator<Item = ExternalRuleSource>, ) -> Self

Adds Guard DSL rules layered on top of the built-in rules.

pub fn with_schema_validator_config(self, config: SchemaValidatorConfig) -> Self

Sets the nested schema validator configuration so both the built-in and external evaluation observe the same additional schemas.

Trait Implementations

impl Clone for CompositeEngineConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for CompositeEngineConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CompositeEngineConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CompositeEngineConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.