Struct U8x16 

pub struct U8x16(pub [u8; 16]);

16-lane vector of 8-bit unsigned integers (128-bit).

Common uses:

• Raw pixel data
• SAD calculations
• Luma/chroma samples

Tuple Fields

0: [u8; 16]

Implementations

impl U8x16

pub const fn zero() -> Self

Create a new vector with all lanes set to zero.

pub const fn splat(value: u8) -> Self

Create a new vector with all lanes set to the same value.

pub const fn from_array(arr: [u8; 16]) -> Self

Create a vector from an array.

pub const fn to_array(self) -> [u8; 16]

Convert to an array.

pub fn get(&self, index: usize) -> u8

Get element at index.

pub fn set(&mut self, index: usize, value: u8)

Set element at index.

pub fn widen_low_i16(self) -> I16x8

Widen low 8 bytes to I16x8.

pub fn widen_high_i16(self) -> I16x8

Widen high 8 bytes to I16x8.

pub const fn as_ptr(&self) -> *const u8

Get a pointer to the underlying array.

pub fn as_mut_ptr(&mut self) -> *mut u8

Get a mutable pointer to the underlying array.

pub fn iter(&self) -> Iter<'_, u8>

Get an iterator over the elements.

pub fn copy_from_slice(&mut self, src: &[u8])

Copy elements from a slice.

Trait Implementations

impl Clone for U8x16

fn clone(&self) -> U8x16

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for U8x16

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

Formats the value using the given formatter.

impl Default for U8x16

fn default() -> U8x16

Returns the “default value” for a type.

impl Index<usize> for U8x16

type Output = u8

The returned type after indexing.

fn index(&self, index: usize) -> &Self::Output

Performs the indexing (container[index]) operation.

impl IndexMut<usize> for U8x16

fn index_mut(&mut self, index: usize) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl PartialEq for U8x16

fn eq(&self, other: &U8x16) -> 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 Copy for U8x16

impl Eq for U8x16

impl StructuralPartialEq for U8x16