Struct HalfVector 

pub struct HalfVector {
    pub bytes: Vec<u8>,
}

SQ8 / SQ4 / SQ16 share an Sq*Vector-shaped struct; halfvec follows the same pattern. bytes always has even length; the invariant is enforced by every constructor in this module.

Fields

bytes: Vec<u8>

Implementations

impl HalfVector

pub fn dim(&self) -> usize

Dimension = bytes.len() / 2. Returns 0 for empty input.

pub fn from_f32_slice(v: &[f32]) -> Self

Encode v into raw u16 LE bits via per-element f32 → f16 round-to-nearest-even.

pub fn to_f32_vec(&self) -> Vec<f32>

Decode every u16 LE in bytes to f32. Inverse of from_f32_slice modulo half-precision round-trip error (≤ 2^-10 × |x| for finite normals).

Trait Implementations

impl Clone for HalfVector

fn clone(&self) -> HalfVector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HalfVector

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

Formats the value using the given formatter.

impl Eq for HalfVector

impl PartialEq for HalfVector

fn eq(&self, other: &HalfVector) -> 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 HalfVector