Struct ClusterData 

pub struct ClusterData<C: Clone> {
    pub doc_ids: Vec<u32>,
    pub codes: Vec<C>,
    pub raw_vectors: Option<Vec<Vec<f32>>>,
}

Generic cluster data storage

Stores document IDs and quantized codes for vectors in a cluster. Can optionally store raw vectors for re-ranking.

Fields

doc_ids: Vec<u32>

Document IDs (local to segment)

codes: Vec<C>

Quantized vector codes

raw_vectors: Option<Vec<Vec<f32>>>

Raw vectors for re-ranking (optional)

Implementations

impl<C: Clone> ClusterData<C>

pub fn new() -> Self

pub fn with_capacity(capacity: usize) -> Self

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn add(&mut self, doc_id: u32, code: C, raw_vector: Option<Vec<f32>>)

Add a vector to the cluster

pub fn append(&mut self, other: &ClusterData<C>, doc_id_offset: u32)

Append another cluster’s data (for merging segments)

pub fn iter(&self) -> impl Iterator<Item = (u32, &C)>

Get iterator over (doc_id, code) pairs

pub fn iter_with_raw( &self, ) -> impl Iterator<Item = (u32, &C, Option<&Vec<f32>>)>

Get iterator over (doc_id, code, optional raw_vector) tuples

pub fn clear(&mut self)

Clear all data

pub fn reserve(&mut self, additional: usize)

Reserve capacity

impl<C: Clone + QuantizedCode> ClusterData<C>

pub fn size_bytes(&self) -> usize

Memory usage in bytes

Trait Implementations

impl<C: Clone + Clone> Clone for ClusterData<C>

fn clone(&self) -> ClusterData<C>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<C: Debug + Clone> Debug for ClusterData<C>

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

Formats the value using the given formatter.

impl<C: Clone> Default for ClusterData<C>

fn default() -> Self

Returns the “default value” for a type.

impl<'de, C> Deserialize<'de> for ClusterData<C>

where C: Deserialize<'de> + Clone,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<C> Serialize for ClusterData<C>

where C: Serialize + Clone,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.