Struct EmbeddingProviderRegistry 

pub struct EmbeddingProviderRegistry { /* private fields */ }

Process-local registry of embedding providers.

Empty by default: dense search works when applications supply vectors; sparse search works with no provider at all.

Implementations

impl EmbeddingProviderRegistry

pub fn new() -> EmbeddingProviderRegistry

Empty registry (no vendors pre-registered).

pub fn register(&self, provider: Arc<dyn EmbeddingProvider>)

Register or replace a provider under its EmbeddingProvider::provider_id.

pub fn unregister(&self, provider_id: &str) -> bool

Remove a provider by id. Returns whether it was present.

pub fn get(&self, provider_id: &str) -> Option<Arc<dyn EmbeddingProvider>>

Lookup by registry key.

pub fn list_ids(&self) -> Vec<String>

Sorted list of registered provider ids.

pub fn resolve( &self, source: &EmbeddingSource, ) -> Result<Arc<dyn EmbeddingProvider>, EmbeddingError>

Resolve a source to a provider, or refuse generation for application-supplied columns.

pub fn embed( &self, source: &EmbeddingSource, texts: &[&str], expected_dim: u32, ) -> Result<Vec<Vec<f32>>, EmbeddingError>

Generate embeddings for texts under source, checking expected_dim.

For EmbeddingSource::SuppliedByApplication this always errors — callers must write vectors themselves.

Trait Implementations

impl Clone for EmbeddingProviderRegistry

fn clone(&self) -> EmbeddingProviderRegistry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EmbeddingProviderRegistry

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

Formats the value using the given formatter.

impl Default for EmbeddingProviderRegistry

fn default() -> EmbeddingProviderRegistry

Returns the “default value” for a type.