Struct HttpEmbeddingConfig 

pub struct HttpEmbeddingConfig {
    pub api_url: String,
    pub api_key: String,
    pub model_name: String,
    pub dimensions: usize,
    pub headers: HashMap<String, String>,
}

Configuration for an HTTP-based embedding API.

Fields

api_url: String

The API endpoint URL.

api_key: String

The API key for authentication.

model_name: String

The model name to request.

dimensions: usize

The dimensionality of the returned embeddings.

headers: HashMap<String, String>

Additional headers to include in requests.

Implementations

impl HttpEmbeddingConfig

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

Create a configuration for OpenAI’s embedding API.

Default dimensions: 1536 for text-embedding-ada-002, 3072 for text-embedding-3-large.

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

Create a configuration for Cohere’s embedding API.

Default dimensions: 1024 for embed-english-v3.0.

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

Create a configuration for Voyage AI’s embedding API.

Default dimensions: 1024 for voyage-2.

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

Override the embedding dimensions.

pub fn with_header( self, key: impl Into<String>, value: impl Into<String>, ) -> Self

Add a custom header.

Trait Implementations

impl Clone for HttpEmbeddingConfig

fn clone(&self) -> HttpEmbeddingConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HttpEmbeddingConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HttpEmbeddingConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HttpEmbeddingConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.