Struct InferenceModelIdentity 

pub struct InferenceModelIdentity {
    pub requested_model_id: Option<String>,
    pub resolved_model_id: String,
    pub row_digest: String,
    pub catalog_revision: String,
}

Result of an inference call, including trace ID for outcome tracking.

Fields

requested_model_id: Option<String>

Exact immutable model id supplied through the protocol model_id pin. None for adaptive routing and legacy display-name/alias requests.

resolved_model_id: String

Canonical immutable catalog id actually used after routing/fallback.

Contract: the value is exactly the id of the catalog row that served, never rewritten at serve time, so an exact model_id pin that was honored comes back byte-for-byte equal. Compare it for equality; do not parse it. Built-in catalog ids have the form provider/name[:tag], each part [A-Za-z0-9][A-Za-z0-9._-]* (so no / inside name and at most one :); name may carry the provider’s own version or date (openai/gpt-5.5-2026-04-23) and the tag is optional (anthropic/claude-opus-4-8 has none, qwen/qwen3-4b:q4_k_m has one). Ids of discovered, signed-catalog, gateway or operator-registered rows (parslee/openrouter/open-fast) are passed through verbatim and need not follow that form.

row_digest: String

SHA-256 digest of the resolved immutable ModelSchema row.

catalog_revision: String

SHA-256 revision of the exact catalog snapshot captured for this call.

Trait Implementations

impl Clone for InferenceModelIdentity

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InferenceModelIdentity

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

Formats the value using the given formatter.

impl Default for InferenceModelIdentity

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for InferenceModelIdentity

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for InferenceModelIdentity

impl JsonSchema for InferenceModelIdentity

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 PartialEq for InferenceModelIdentity

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for InferenceModelIdentity

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 InferenceModelIdentity