Struct EmbeddingService 

pub struct EmbeddingService { /* private fields */ }

Embedding service for generating vector representations.

Implementations

impl EmbeddingService

pub fn new() -> Self

Create a new embedding service with default model.

pub fn with_model(model_name: String, dimension: usize) -> Self

Create with custom model.

pub fn dimension(&self) -> usize

Get the embedding dimension.

pub fn model_name(&self) -> &str

Get the model name.

pub fn is_available(&self) -> bool

Returns whether semantic embeddings are currently available.

pub fn disabled_reason(&self) -> Option<&str>

Returns disabled reason if embeddings are unavailable.

pub async fn embed(&self, text: &str) -> MemoryResult<Vec<f32>>

Generate embeddings for a single text.

pub async fn embed_batch(&self, texts: &[String]) -> MemoryResult<Vec<Vec<f32>>>

Generate embeddings for multiple texts.

pub fn cosine_similarity(a: &[f32], b: &[f32]) -> f32

Calculate cosine similarity between two vectors.

pub fn euclidean_distance(a: &[f32], b: &[f32]) -> f32

Calculate Euclidean distance between two vectors.

Trait Implementations

impl Default for EmbeddingService

fn default() -> Self

Returns the “default value” for a type.