Struct VectorStoreRegistry 

pub struct VectorStoreRegistry { /* private fields */ }

Explicit vector store backend registry.

Implementations

impl VectorStoreRegistry

pub fn new() -> Self

Create an empty registry. No backends are registered implicitly.

pub fn register( &mut self, name: impl Into<String>, factory: Arc<dyn VectorFactory>, ) -> AppResult<()>

Register a backend factory under name.

pub fn contains(&self, name: &str) -> bool

Return true when a backend is registered.

pub fn len(&self) -> usize

Number of registered backends.

pub fn is_empty(&self) -> bool

Return true when no backend factories are registered.

pub fn build( &self, config: &VectorStoreConfig, ) -> AppResult<Arc<dyn VectorStore>>

Build the backend selected by VectorStoreConfig::backend.

Trait Implementations

impl Default for VectorStoreRegistry

fn default() -> VectorStoreRegistry

Returns the “default value” for a type.