Enum CoreEmbeddingSource 

pub enum CoreEmbeddingSource {
    SuppliedByApplication,
    LocalModel {
        model_path: PathBuf,
        model_id: String,
    },
    GeneratedColumn {
        provider: String,
    },
}

Where embedding values for a column originate.

Catalog metadata only: the storage engine never calls out to a vendor based on this enum. Resolution goes through EmbeddingProviderRegistry.

Variants

SuppliedByApplication

Application supplies Value::Embedding on write. Default for every TypeId::Embedding column that omits an explicit source.

LocalModel

Local on-disk model (Kit-bundled or operator-installed). Inference requires a registered provider that accepts this model_id.

Fields

model_path: PathBuf

Filesystem path to model weights / tokenizer bundle.

model_id: String

Stable model identity recorded with ANN generations.

GeneratedColumn

Named provider registered on the server/process (EmbeddingProviderRegistry::register). May be local or remote; core does not interpret the provider string.

Fields

provider: String

Registry key of the provider.

Implementations

impl EmbeddingSource

pub fn label(&self) -> &str

Human-readable label for diagnostics and catalog dumps.

pub fn model_id(&self) -> Option<&str>

Model identity when known (for ANN generation metadata); None for application-supplied vectors that carry no model stamp.

pub fn requires_provider(&self) -> bool

Whether the engine/provider layer is expected to materialize vectors (as opposed to the application writing them directly).

Trait Implementations

impl Clone for EmbeddingSource

fn clone(&self) -> EmbeddingSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EmbeddingSource

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

Formats the value using the given formatter.

impl Default for EmbeddingSource

fn default() -> EmbeddingSource

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EmbeddingSource

fn deserialize<__D>( __deserializer: __D, ) -> Result<EmbeddingSource, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for EmbeddingSource

impl PartialEq for EmbeddingSource

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for EmbeddingSource

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for EmbeddingSource