Struct EvidenceAnchorsConfig 

pub struct EvidenceAnchorsConfig {
    pub enabled: bool,
    pub min_materiality_share: f64,
    pub corroboration_rate: f64,
    pub fabrication_evade_rate: f64,
}

Evidence-anchor (ISA-505 external-corroboration) configuration.

When enabled, the engine emits, per material GL account, whether the account’s activity is corroborated by evidence exogenous to the ledger; a material, uncorroborated account is a dangling node — the ISA-505 existence/occurrence lead. Genuine accounts are corroborated at corroboration_rate; fraud-linked accounts are corroborated only at fabrication_evade_rate (the adversary who forged external evidence — the expensive “perfect audit crime”). Phase-2 evidence layer (see docs/phase2-ledger-evidence-assurance.md).

Fields

enabled: bool

Enable evidence-anchor generation.

min_materiality_share: f64

Only accounts whose share of total activity is at least this fraction are scored.

corroboration_rate: f64

Rate at which a genuine account’s activity is externally corroborated (1 − this = false-positive dangling rate on clean accounts, modelling unconfirmed-but-legitimate balances).

fabrication_evade_rate: f64

Rate at which a fraud-linked account is nonetheless corroborated — the adversary who forged the external evidence (a false negative; the expensive, fragile perfect-audit-crime, prop:counter).

Trait Implementations

impl Clone for EvidenceAnchorsConfig

fn clone(&self) -> EvidenceAnchorsConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EvidenceAnchorsConfig

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

Formats the value using the given formatter.

impl Default for EvidenceAnchorsConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EvidenceAnchorsConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for EvidenceAnchorsConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.