Struct UpdateConfig 

pub struct UpdateConfig {
    pub batch_size: usize,
    pub kmeans_niters: usize,
    pub max_points_per_centroid: usize,
    pub n_samples_kmeans: Option<usize>,
    pub seed: u64,
    pub start_from_scratch: usize,
    pub buffer_size: usize,
    pub force_cpu: bool,
}

Configuration for index updates.

Fields

batch_size: usize

Batch size for processing documents (default: 50,000)

kmeans_niters: usize

Number of K-means iterations for centroid expansion (default: 4)

max_points_per_centroid: usize

Max points per centroid for K-means (default: 256)

n_samples_kmeans: Option<usize>

Number of samples for K-means (default: auto-calculated)

seed: u64

Random seed (default: 42)

start_from_scratch: usize

If index has fewer docs than this, rebuild from scratch (default: 999)

buffer_size: usize

Buffer size before triggering centroid expansion (default: 100)

force_cpu: bool

Force CPU execution for K-means even when CUDA feature is enabled.

Implementations

impl UpdateConfig

pub fn to_kmeans_config(&self) -> ComputeKmeansConfig

Convert to ComputeKmeansConfig for centroid expansion.

Trait Implementations

impl Clone for UpdateConfig

fn clone(&self) -> UpdateConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UpdateConfig

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

Formats the value using the given formatter.

impl Default for UpdateConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for UpdateConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for UpdateConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.