Struct OpenAiEmbedder 

pub struct OpenAiEmbedder { /* private fields */ }

An embedder that calls the OpenAI embeddings API.

Requires the reqwest crate (already a workspace dependency).

Implementations

impl OpenAiEmbedder

pub fn new(api_key: String, model: String, dimensions: usize) -> Self

Create a new OpenAI embedder.

model should be something like "text-embedding-3-small".

pub fn build_request_body(&self, input: &[&str]) -> Value

Build the JSON request body for the OpenAI embeddings endpoint.

pub fn parse_response(body: &Value) -> PunchResult<Vec<Vec<f32>>>

Parse the embedding vectors from an OpenAI API response.

Trait Implementations

impl Debug for OpenAiEmbedder

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

Formats the value using the given formatter.

impl Embedder for OpenAiEmbedder

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

Compute an embedding vector for a single piece of text.

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

Compute embedding vectors for a batch of texts.

fn dimensions(&self) -> usize

The dimensionality of vectors produced by this embedder.