Struct HuggingFaceEmbeddings 

pub struct HuggingFaceEmbeddings { /* private fields */ }

HuggingFace 嵌入模型

Implementations

impl HuggingFaceEmbeddings

pub fn new(config: EmbeddingsConfig) -> Result<Self>

pub fn with_cache( config: EmbeddingsConfig, cache: Arc<EmbeddingCache>, ) -> Result<Self>

Trait Implementations

impl Debug for HuggingFaceEmbeddings

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

Formats the value using the given formatter.

impl EmbeddingModel for HuggingFaceEmbeddings

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,

生成单个文本的嵌入向量

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

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

批量生成嵌入向量

fn dimension(&self) -> usize

获取向量维度

fn model_name(&self) -> &str

获取模型名称

fn provider(&self) -> &str

获取提供商名称