Trait EmbeddingProvider 

pub trait EmbeddingProvider:
    Send
    + Sync
    + 'static {
    // Required method
    fn embed<'life0, 'life1, 'async_trait>(
        &'life0 self,
        text: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Vec<f32>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}

Converts text into a dense embedding vector.

Implementations must be Send + Sync so they can be shared across async tasks. Return an empty Vec to signal “no embedding available” (the store will fall back to linear text search in that case).

Required Methods

fn embed<'life0, 'life1, 'async_trait>( &'life0 self, text: &'life1 str, ) -> Pin<Box<dyn Future<Output = Vec<f32>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Embed text and return a float vector. May return an empty vec on error or when embedding is intentionally disabled.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl EmbeddingProvider for NoopEmbedding