Struct EnhancedAnomalyConfig 

pub struct EnhancedAnomalyConfig {
    pub enabled: bool,
    pub rates: AnomalyRateConfig,
    pub multi_stage_schemes: MultiStageSchemeConfig,
    pub correlated_injection: CorrelatedInjectionConfig,
    pub near_miss: NearMissConfig,
    pub difficulty_classification: DifficultyClassificationConfig,
    pub context_aware: ContextAwareConfig,
    pub labeling: EnhancedLabelingConfig,
    pub source_conditional_rarity_rate: Option<f64>,
}

Enhanced anomaly injection configuration.

Provides comprehensive anomaly injection capabilities including:

• Multi-stage fraud schemes (embezzlement, revenue manipulation, kickbacks)
• Correlated anomaly injection (co-occurrence patterns, error cascades)
• Near-miss generation for false positive reduction
• Detection difficulty classification
• Context-aware injection based on entity behavior

Fields

enabled: bool

Enable enhanced anomaly injection.

rates: AnomalyRateConfig

Base anomaly rates.

multi_stage_schemes: MultiStageSchemeConfig

Multi-stage fraud scheme configuration.

correlated_injection: CorrelatedInjectionConfig

Correlated anomaly injection configuration.

near_miss: NearMissConfig

Near-miss generation configuration.

difficulty_classification: DifficultyClassificationConfig

Detection difficulty classification configuration.

context_aware: ContextAwareConfig

Context-aware injection configuration.

labeling: EnhancedLabelingConfig

Enhanced labeling configuration.

source_conditional_rarity_rate: Option<f64>

SOTA-12 (#140, FINDINGS §13): post-process tagger that tags the top rate × n_jes JEs whose (source, gl_account) is rare under the per-source empirical PMF as RelationalAnomalyType::SourceConditional- Rarity. None = disabled (default); typical value 0.01 matches the audit-packet hot-list size. Runs AFTER per-entry strategies — additive, doesn’t replace them.

Phase 1 deprecation note: this key remains the source of truth for back-compat. If concentration.source_conditional_rarity.rate is also set, that value wins (it’s an opt-in to the unified DSL).

Trait Implementations

impl Clone for EnhancedAnomalyConfig

fn clone(&self) -> EnhancedAnomalyConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnhancedAnomalyConfig

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

Formats the value using the given formatter.

impl Default for EnhancedAnomalyConfig

fn default() -> EnhancedAnomalyConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EnhancedAnomalyConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for EnhancedAnomalyConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.