Struct AttestedWeights 

pub struct AttestedWeights {
    pub sha256: String,
    pub signature: Option<String>,
    pub label: String,
}

Attested model-weight provenance returned by InferenceBackend::attested_weights. MVP supply-chain attestation per issue #654 — SHA-256 of the on-disk weight file, plus an optional Ed25519 signature attested by the operator key.

v0.8 will extend this with a full Sigstore-style chain (cosign bundle, transparency log entry, key-rotation reference). Today the MVP shape is enough to refuse to serve from a tampered weight file at load time.

Fields

sha256: String

Hex-encoded SHA-256 of the model weight bytes.

signature: Option<String>

Optional base64-encoded Ed25519 signature over sha256. None for backends that have not been signed yet.

label: String

Operator-readable label identifying the model (e.g. "all-MiniLM-L6-v2" or "distilled-hot-path-v0.8").

Trait Implementations

impl Clone for AttestedWeights

fn clone(&self) -> AttestedWeights

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AttestedWeights

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

Formats the value using the given formatter.

impl Eq for AttestedWeights

impl PartialEq for AttestedWeights

fn eq(&self, other: &AttestedWeights) -> 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 StructuralPartialEq for AttestedWeights