Struct F32Vector

pub struct F32Vector<'a> { /* private fields */ }

Implementations

impl<'a> F32Vector<'a>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn l2_dist_squared(&self, othr: &F32Vector<'a>) -> f32

Usage

Computes the SQUARED L2 distance between two vectors. This is cheaper to compute than the regular L2 distance. This is typically useful when comparing two distances :

dist(u,v) < dist(w, x) ⇔ dist(u,v) ** 2 < dist(w,x) ** 2

Panics

Panics in debug mode if the two vectors have different lengths. In release mode, the longest vector will be silently truncated.

pub fn l2_dist(&self, other: &F32Vector<'a>) -> f32

Usage

Computes the L2 distance between two vectors.

Panics

Panics in debug mode if the two vectors have different lengths. In release mode, the longest vector will be silently truncated.

Trait Implementations

impl<'a> ApproxComparable for F32Vector<'a>

fn roughly_matches(&self, target: &F32Vector<'a>, square_tolerance: f32) -> bool

impl<'a> Clone for F32Vector<'a>

fn clone(&self) -> F32Vector<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for F32Vector<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a [f32]> for F32Vector<'a>

fn from(value: &'a [f32]) -> Self

Converts to this type from the input type.

impl Hash for F32Vector<'_>

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for F32Vector<'_>

fn eq(&self, other: &Self) -> 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 Eq for F32Vector<'_>