Trait Embedder 

pub trait Embedder: Send + Sync {
    // Required methods
    fn embed(&self, text: &str) -> Result<Vec<f32>>;
    fn dimensions(&self) -> usize;
    fn model_name(&self) -> &str;

    // Provided method
    fn embed_batch(&self, texts: &[&str]) -> Result<Vec<Vec<f32>>> { ... }
}

Trait for embedding generators

Required Methods

fn embed(&self, text: &str) -> Result<Vec<f32>>

Generate embedding for a single text

fn dimensions(&self) -> usize

Get embedding dimensions

fn model_name(&self) -> &str

Get model name

Provided Methods

fn embed_batch(&self, texts: &[&str]) -> Result<Vec<Vec<f32>>>

Generate embeddings for multiple texts (batch)

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl Embedder for OpenAIEmbedder

Available on crate feature openai only.

impl Embedder for TfIdfEmbedder