Trait EmbeddingModel 

pub trait EmbeddingModel: Send + Sync {
    // Required methods
    fn embed(
        &self,
        texts: &[&str],
    ) -> impl Future<Output = Result<Vec<Vec<f32>>>> + Send;
    fn dimensions(&self) -> usize;
}

Trait for models that produce vector embeddings from text.

Implement this for your embedding provider, then use it with vector stores and RAG pipelines.

Required Methods

fn embed( &self, texts: &[&str], ) -> impl Future<Output = Result<Vec<Vec<f32>>>> + Send

Computes embeddings for one or more texts. Returns one vector per input.

fn dimensions(&self) -> usize

Returns the dimensionality of the embedding vectors this model produces.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors