Struct ProvenanceMetadata 

pub struct ProvenanceMetadata {
    pub model_id: Option<String>,
    pub model_version: Option<String>,
    pub confidence: Option<f64>,
    pub verified: bool,
    pub source: Option<String>,
    pub trust_domain: Option<String>,
    pub evidence_refs: Vec<String>,
}

Provenance metadata attached to node completions for research traceability.

Fields

model_id: Option<String>

Model identifier used for this node (e.g., “claude-haiku-4-5-20251001”)

model_version: Option<String>

Model version or checkpoint (e.g., “20251001”)

confidence: Option<f64>

Confidence score (0.0-1.0) if available

verified: bool

Whether the output was verified by another model/check

source: Option<String>

Source identifier (e.g., “mcp:brave-search”, “a2a:research-agent”)

trust_domain: Option<String>

Trust domain this output belongs to (e.g., “internal”, “external:partner-org”).

evidence_refs: Vec<String>

References to supporting evidence (URIs, document IDs, event sequences).

Trait Implementations

impl Clone for ProvenanceMetadata

fn clone(&self) -> ProvenanceMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProvenanceMetadata

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

Formats the value using the given formatter.

impl Default for ProvenanceMetadata

fn default() -> ProvenanceMetadata

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ProvenanceMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ProvenanceMetadata

fn eq(&self, other: &ProvenanceMetadata) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ProvenanceMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ProvenanceMetadata