Struct OpenAiEmbedding 

pub struct OpenAiEmbedding { /* private fields */ }

OpenAI-compatible embedding provider.

Calls POST /v1/embeddings with the configured model. Works with OpenAI API and compatible endpoints.

Implementations

impl OpenAiEmbedding

pub fn new(api_key: impl Into<String>, model: impl Into<String>) -> Self

Create an OpenAiEmbedding provider.

SECURITY (F-MEM-4): the HTTP client is hardened with redirect::Policy::none(), https_only(true), connect_timeout(10s), timeout(60s), and .no_proxy(). Without these, a slow-loris embedding endpoint wedges every memory_store, and a redirect to a non-HTTPS host would leak the Bearer API key.

pub fn with_base_url(self, base_url: impl Into<String>) -> Self

Override the base URL.

SECURITY (F-MEM-4): the URL must be HTTPS — https_only(true) is already set on the client, so a plaintext URL here will fail at request time. For local non-secret endpoints (Ollama embeddings, vLLM), build a separate provider with a custom client.

pub fn with_dimension(self, dimension: usize) -> Self

Override the auto-detected embedding dimension.

Trait Implementations

impl EmbeddingProvider for OpenAiEmbedding

fn embed( &self, texts: &[&str], ) -> Pin<Box<dyn Future<Output = Result<Vec<Vec<f32>>, Error>> + Send + '_>>

Generate embeddings for each input string (parallel batch).

fn dimension(&self) -> usize

Dimension of vectors returned by embed.