Struct EvidenceBundle 

pub struct EvidenceBundle {

    pub id: EvidenceBundleId,
    pub question: CausalQuestion,
    pub treatment: TreatmentSpec,
    pub outcome: OutcomeSpec,
    pub covariates: Vec<String>,
    pub identification_rationale: String,
    pub estimator_kind: String,
    pub estimator_version: String,
    pub estimator_meta: Option<EstimatorMeta>,
    pub estimate: f64,
    pub estimate_uncertainty: Option<f64>,
    pub confidence: f32,
    pub trial_count: u32,
    pub variance_aware: bool,
    pub verification_trials: Vec<VerificationTrialRecord>,
    pub comparability_snapshot: Option<ComparabilitySnapshot>,
    pub refutations: Vec<RefutationAttempt>,
    pub refutation_artifacts: Vec<RefutationArtifactRecord>,
    pub verification_summary: Option<VerificationSummary>,
    pub raw_receipt_handle: Option<String>,
    pub trace_ctx: Option<TraceCtx>,
    pub attempt_id: Option<AttemptId>,
    pub trial_id: Option<TrialId>,
    pub replay_handle: Option<String>,
    pub source_envelope_id: Option<EnvelopeId>,
    pub claim_ids: Vec<ClaimId>,
    pub created_at: String,
    pub comparability_snapshot_version: Option<String>,
    pub metadata: Option<Value>,
}

An evidence bundle capturing the full methodological chain.

This is the minimal but real evidence-bundle substrate required by the canonical verification pipeline. Every field maps to a requirement in the master delta spec.

Fields

id: EvidenceBundleId

Unique bundle identifier.

question: CausalQuestion

The causal question being investigated.

treatment: TreatmentSpec

Treatment specification.

outcome: OutcomeSpec

Outcome specification.

covariates: Vec<String>

Covariates and confounders recorded.

identification_rationale: String

Identification rationale (why we believe the causal identification is valid).

estimator_kind: String

Estimator kind (e.g., “diff_in_diff”, “propensity_score”, “iv”).

estimator_version: String

Estimator version (semantic versioning or commit hash).

estimator_meta: Option<EstimatorMeta>

Structured estimator metadata for replay/audit.

estimate: f64

The causal estimate (effect size).

estimate_uncertainty: Option<f64>

Standard error or uncertainty measure.

confidence: f32

Confidence in the estimate (0.0 - 1.0).

trial_count: u32

Number of trials / observations.

variance_aware: bool

Whether variance-aware repeated trials were used.

verification_trials: Vec<VerificationTrialRecord>

Explicit paired verification-trial family.

comparability_snapshot: Option<ComparabilitySnapshot>

Immutable comparability snapshot for the paired family, when known.

refutations: Vec<RefutationAttempt>

Refutation attempts and their results.

refutation_artifacts: Vec<RefutationArtifactRecord>

First-class refutation artifacts with stable identities and lineage.

verification_summary: Option<VerificationSummary>

Compact verification/promotion summary for projection consumers.

raw_receipt_handle: Option<String>

Raw receipt handle (opaque reference to the underlying raw data).

trace_ctx: Option<TraceCtx>

Trace context for correlation.

attempt_id: Option<AttemptId>

Attempt ID for retry lineage.

trial_id: Option<TrialId>

Trial ID for the specific execution.

replay_handle: Option<String>

Replay handle (linkage to original execution for replay).

source_envelope_id: Option<EnvelopeId>

Source envelope ID if this bundle originated from an export.

claim_ids: Vec<ClaimId>

Claim IDs this bundle provides evidence for.

created_at: String

When the bundle was created.

comparability_snapshot_version: Option<String>

Comparability snapshot version (immutable once set).

metadata: Option<Value>

Additional metadata.

Implementations

impl EvidenceBundle

pub fn new( question: CausalQuestion, treatment: TreatmentSpec, outcome: OutcomeSpec, estimator_kind: impl Into<String>, estimator_version: impl Into<String>, estimate: f64, ) -> Self

Create a new evidence bundle with required fields.

pub fn all_refutations_passed(&self) -> bool

Whether all refutation attempts passed.

pub fn has_failed_refutation(&self) -> bool

Whether any refutation attempt failed.

Trait Implementations

impl Clone for EvidenceBundle

fn clone(&self) -> EvidenceBundle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EvidenceBundle

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EvidenceBundle

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for EvidenceBundle

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl Serialize for EvidenceBundle

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

where __S: Serializer,

Serialize this value into the given Serde serializer.