Struct AppendEmbeddings 

pub struct AppendEmbeddings {
    pub dim: usize,
    pub entries: Vec<(u32, Vec<f32>)>,
}

Fields

dim: usize

entries: Vec<(u32, Vec<f32>)>

(append index, vector), in write order.

Implementations

impl AppendEmbeddings

pub fn new(dim: usize) -> Self

pub fn open(path: &Path, dim: usize) -> Option<Self>

Open an existing sidecar, or None when it is absent, malformed, or was written at a different vector width. A width mismatch is ignored rather than coerced: scoring 384-dim vectors against a 768-dim query is not a degraded answer, it is a wrong one.

pub fn push(&mut self, append_index: u32, vector: Vec<f32>)

impl AppendEmbeddings

pub fn save(&self, path: &Path) -> Result<(), String>

Write atomically (temp file + rename), like the main index.

pub fn search(&self, query_emb: &[f32], k: usize) -> Vec<(f32, u32)>

Top-k by cosine as (similarity, append index), with the same floor the main index uses so the two candidate sources stay comparable.