Trait MeasureDistanceBuilder

pub trait MeasureDistanceBuilder {
    type Measure<'a>: MeasureDistance<'a>;

    // Required method
    fn new(target: VectorRef<'_>) -> Self::Measure<'_>;

    // Provided method
    fn distance(target: VectorRef<'_>, other: VectorRef<'_>) -> VectorDistance
       where Self: Sized { ... }
}

Required Associated Types

type Measure<'a>: MeasureDistance<'a>

Required Methods

fn new(target: VectorRef<'_>) -> Self::Measure<'_>

Provided Methods

fn distance(target: VectorRef<'_>, other: VectorRef<'_>) -> VectorDistance

where Self: Sized,

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl MeasureDistanceBuilder for CosineDistance

type Measure<'a> = CosineDistanceMeasure<'a>

impl MeasureDistanceBuilder for InnerProductDistance

type Measure<'a> = InnerProductDistanceMeasure<'a>

impl MeasureDistanceBuilder for L1Distance

type Measure<'a> = L1DistanceMeasure<'a>

impl MeasureDistanceBuilder for L2Distance

type Measure<'a> = L2DistanceMeasure<'a>