Struct EmbeddingsGenerator 

pub struct EmbeddingsGenerator { /* private fields */ }

A builder around fastembed::TextEmbedding that exposes simple helpers for generating per-text or batch embeddings.

Implementations

impl EmbeddingsGenerator

pub fn new() -> Result<Self>

Creates a new embeddings generator with the default model

pub fn with_model(model: EmbeddingModel) -> Result<Self>

Creates a new embeddings generator with a specific model

pub fn generate_embeddings( &mut self, texts: Vec<&str>, batch_size: Option<usize>, ) -> Result<Vec<Vec<f32>>>

Generates embeddings for a batch of texts The batch_size parameter can be used to control memory usage and throughput.

pub fn generate_embedding(&mut self, text: &str) -> Result<Vec<f32>>

Generates embedding for a single text