Struct VectorNearest 

pub struct VectorNearest {
    pub field: String,
    pub query: Vec<f32>,
    pub metric: VectorMetric,
}

Nearest-neighbor search specification for a pgvector field.

Fields

field: String

Logical field name of the vector column to search against.

query: Vec<f32>

Query embedding to compare against the stored vectors.

metric: VectorMetric

Distance metric to use for ordering.

Trait Implementations

impl Clone for VectorNearest

fn clone(&self) -> VectorNearest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VectorNearest

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

Formats the value using the given formatter.

impl PartialEq for VectorNearest

fn eq(&self, other: &VectorNearest) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for VectorNearest