Struct SimilarityQuery 

pub struct SimilarityQuery {
    pub vector: DenseVector,
    pub k: usize,
    pub distance: DistanceMetric,
    pub filter: Option<Filter>,
    pub n_probes: Option<usize>,
    pub distance_threshold: Option<f32>,
}

Similarity query parameters

Fields

vector: DenseVector

Query vector

k: usize

Number of neighbors to find

distance: DistanceMetric

Distance metric

filter: Option<Filter>

Optional filter to apply before similarity search

n_probes: Option<usize>

Number of probes for IVF index (if applicable)

distance_threshold: Option<f32>

Distance threshold (for range queries)

Implementations

impl SimilarityQuery

pub fn new(vector: DenseVector, k: usize) -> Self

Create a new similarity query

pub fn with_distance(self, distance: DistanceMetric) -> Self

Set distance metric

pub fn with_filter(self, filter: Filter) -> Self

Set pre-filter

pub fn with_probes(self, n_probes: usize) -> Self

Set number of IVF probes

pub fn with_threshold(self, threshold: f32) -> Self

Set distance threshold for range query

Trait Implementations

impl Clone for SimilarityQuery

fn clone(&self) -> SimilarityQuery

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SimilarityQuery

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

Formats the value using the given formatter.