Trait EmbeddingFunc 

pub trait EmbeddingFunc:
    Send
    + Sync
    + 'static {
    // Required method
    fn embed<'life0, 'async_trait>(
        &'life0 self,
        texts: Vec<String>,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<Vec<f32>>, StoreError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

Trait for computing embeddings for vector search.

Implementations provide async embedding generation from text inputs, used by vector-capable stores for similarity search.

Errors

Implementations should return StoreError::Embedding or a suitable variant if embedding generation fails (network error, model error, etc.).

Required Methods

fn embed<'life0, 'async_trait>( &'life0 self, texts: Vec<String>, ) -> Pin<Box<dyn Future<Output = Result<Vec<Vec<f32>>, StoreError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Generate embedding vectors for the given texts.

Arguments

• texts - Text strings to embed

Errors

Returns StoreError if embedding generation fails.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors