Struct OpenAIEmbedding 

pub struct OpenAIEmbedding { /* private fields */ }

OpenAI embedding provider with production features.

Implementations

impl OpenAIEmbedding

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

Create a new OpenAI embedding provider.

pub fn from_env() -> Result<Self>

Create from OPENAI_API_KEY environment variable.

pub fn with_config(api_key: impl Into<String>, config: OpenAIConfig) -> Self

Create with custom configuration.

pub fn with_dimensions(self, dimensions: usize) -> Self

Set custom dimensions (for text-embedding-3-* models).

pub fn stats(&self) -> UsageSnapshot

Get usage statistics.

Trait Implementations

impl EmbeddingProvider for OpenAIEmbedding

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

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

Generate embedding for text.

fn embed_batch<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, texts: &'life1 [&'life2 str], ) -> Pin<Box<dyn Future<Output = Result<Vec<Vec<f32>>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Generate embeddings for multiple texts in batch.

fn dimensions(&self) -> usize

Get embedding dimensions.

fn as_any(&self) -> &dyn Any

Downcast support for provider-specific fast paths.