Struct OAIEmbedding 

pub struct OAIEmbedding { /* private fields */ }

Client for making embedding requests to OpenAI-compatible APIs.

This client handles authentication and communication with embedding services that implement the OpenAI embeddings API format.

Implementations

impl OAIEmbedding

pub fn new( base_url: String, api_key: Option<SecretString>, model: String, ) -> Self

Creates a new OpenAI-compatible embedding implementation.

Arguments

• base_url - The base URL of the embeddings API endpoint
• api_key - Optional API key for authentication
• model - Name of the embedding model to use

Trait Implementations

impl Debug for OAIEmbedding

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl EmbeddingInterface for OAIEmbedding

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

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

Generates an embedding vector for the given text input.

Arguments

• input - The text to embed

Returns

A vector of f32 values representing the embedding.

Errors

Returns an error if the API request fails or no embedding is returned.

fn embed_batch<'life0, 'life1, 'async_trait>( &'life0 self, inputs: &'life1 [String], ) -> Pin<Box<dyn Future<Output = Result<Vec<Vec<f32>>>> + Send + 'async_trait>>

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

Generates embedding vectors for a batch of text inputs.

This method sends a single request to the embeddings API to generate embeddings for multiple input strings at once.

Arguments

• inputs - A slice of text strings to embed. If empty, an empty vector is returned without making an API call.

Returns

A vector of embedding vectors (Vec<Vec<f32>>), where each inner vector corresponds to the embedding of the input at the same index.

Errors

Returns an error if building the request fails, the API request fails, or if the response cannot be processed.