Struct SearchResult 

pub struct SearchResult {
    pub rowid: i64,
    pub distance: f32,
}

Search result with distance/similarity score

Fields

rowid: i64

Row ID of the result

distance: f32

Distance/similarity score

For L2/L1/Hamming: lower is more similar For Cosine/Dot: higher is more similar (but sqlite-vector returns distance)

Implementations

impl SearchResult

pub fn new(rowid: i64, distance: f32) -> Self

Create a new search result

pub fn similarity(&self, metric: DistanceMetric) -> f32

Convert distance to similarity score for cosine/dot metrics

sqlite-vector returns distance, but cosine similarity is more intuitive as a score where 1.0 = identical, 0.0 = orthogonal

Trait Implementations

impl Clone for SearchResult

fn clone(&self) -> SearchResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SearchResult

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SearchResult

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SearchResult

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

where __S: Serializer,

Serialize this value into the given Serde serializer.