Struct HashEmbedder 

pub struct HashEmbedder { /* private fields */ }

Feature-hashing embedder of a fixed dimensionality.

Implementations

impl HashEmbedder

pub fn new(dim: usize) -> Self

Create a hashing embedder producing dim-dimensional unit vectors.

Trait Implementations

impl Clone for HashEmbedder

fn clone(&self) -> HashEmbedder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HashEmbedder

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

Formats the value using the given formatter.

impl Embedder for HashEmbedder

fn embed<'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,

Embed a batch of texts, returning one vector per input in order.

fn dim(&self) -> usize

The dimensionality of every returned vector.

fn id(&self) -> &str

A short identifier ("ollama:bge-m3", "hash", …) for logs and eval reports.

fn embed_one<'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,

Convenience: embed a single text.