Struct Embedding 

pub struct Embedding {
    pub vector: Vec<f32>,
    pub token_count: Option<usize>,
}

A vector embedding.

Fields

vector: Vec<f32>

The embedding vector

token_count: Option<usize>

Number of tokens in the input

Implementations

impl Embedding

pub fn new(vector: Vec<f32>) -> Self

Create a new embedding from a vector.

pub fn dim(&self) -> usize

Get the dimension of this embedding.

pub fn cosine_similarity(&self, other: &Embedding) -> f32

Compute cosine similarity with another embedding.

pub fn to_json(&self) -> Result<String>

Serialize to JSON for storage.

pub fn from_json(json: &str) -> Result<Self>

Deserialize from JSON.

Trait Implementations

impl Clone for Embedding

fn clone(&self) -> Embedding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Embedding

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

Formats the value using the given formatter.