Struct OpenAiClient 

pub struct OpenAiClient { /* private fields */ }

OpenAI Chat Completions API client.

Implements LlmClient against {base_url}/v1/chat/completions. Also serves as the Groq client when base_url is set to https://api.groq.com/openai — Groq exposes an OpenAI-compatible API.

Authentication

Uses Authorization: Bearer {api_key} for all requests.

Embeddings

embed() posts to {base_url}/v1/embeddings using model text-embedding-3-small and extracts data[0].embedding as Vec<f32>.

Implementations

impl OpenAiClient

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

Create a new client.

• model: optional model override; None resolves to default_model().
• base_url: optional base URL override; None defaults to https://api.openai.com. Pass Some("https://api.groq.com/openai") for Groq compatibility.

The internal reqwest::Client uses a 60-second timeout (T-165-04).

Trait Implementations

impl LlmClient for OpenAiClient

fn default_model(&self) -> &str

The provider’s default model identifier.

fn complete<'life0, 'async_trait>( &'life0 self, request: CompletionRequest, ) -> Pin<Box<dyn Future<Output = Result<String, Error>> + Send + 'async_trait>>

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

Run a non-streaming completion, returning the full response text.

fn complete_stream<'life0, 'async_trait>( &'life0 self, request: CompletionRequest, ) -> Pin<Box<dyn Future<Output = Result<TokenStream, Error>> + Send + 'async_trait>>

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

Run a streaming completion, returning a token stream.

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

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

Generate a text embedding vector.

fn complete_with_tools<'life0, 'async_trait>( &'life0 self, request: CompletionRequest, ) -> Pin<Box<dyn Future<Output = Result<CompletionResponse, Error>> + Send + 'async_trait>>

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

Run a completion that may invoke tools.