Struct core::simd::m8x2

#[repr(simd)]
pub struct m8x2(_, _);

🔬 This is a nightly-only experimental API. (stdsimd #48556)

A 16-bit wide vector mask with 2 lanes.

Methods

impl m8x2

pub const fn new(x0: bool, x1: bool) -> Self

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Creates a new instance with each vector elements initialized with the provided values.

pub const fn lanes() -> usize

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Returns the number of vector lanes.

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

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Constructs a new instance with each element initialized to value.

pub fn extract(self, index: usize) -> bool

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Extracts the value at index.

Panics

If index >= Self::lanes().

pub unsafe fn extract_unchecked(self, index: usize) -> bool

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Extracts the value at index.

If index >= Self::lanes() the behavior is undefined.

#[must_use = "replace does not modify the original value - it returns a new vector with the value at `index` replaced by `new_value`d"] pub fn replace(self, index: usize, new_value: bool) -> Self

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Returns a new vector where the value at index is replaced by new_value.

Panics

If index >= Self::lanes().

#[must_use = "replace_unchecked does not modify the original value - it returns a new vector with the value at `index` replaced by `new_value`d"] pub unsafe fn replace_unchecked(self, index: usize, new_value: bool) -> Self

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Returns a new vector where the value at index is replaced by new_value.

Panics

If index >= Self::lanes().

impl m8x2

pub fn and(self) -> bool

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Lane-wise bitwise and of the vector elements.

pub fn or(self) -> bool

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Lane-wise bitwise or of the vector elements.

pub fn xor(self) -> bool

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Lane-wise bitwise xor of the vector elements.

impl m8x2

pub fn all(self) -> bool

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Are all vector lanes true?

pub fn any(self) -> bool

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Is any vector lanes true?

pub fn none(self) -> bool

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Are all vector lanes false?

impl m8x2

pub fn select<T>(self, a: T, b: T) -> T where     T: Lanes<[u32; 2]>,

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Selects elements of a and b using mask.

For each lane, the result contains the element of a if the mask is true, and the element of b otherwise.

impl m8x2

pub fn eq(self, other: m8x2) -> m8x2

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Lane-wise equality comparison.

pub fn ne(self, other: m8x2) -> m8x2

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Lane-wise inequality comparison.

pub fn lt(self, other: m8x2) -> m8x2

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Lane-wise less-than comparison.

pub fn le(self, other: m8x2) -> m8x2

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Lane-wise less-than-or-equals comparison.

pub fn gt(self, other: m8x2) -> m8x2

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Lane-wise greater-than comparison.

pub fn ge(self, other: m8x2) -> m8x2

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Lane-wise greater-than-or-equals comparison.

Trait Implementations

impl From<m8x2> for f64x2

fn from(f: m8x2) -> f64x2

Performs the conversion.

impl From<m8x2> for u64x2

fn from(f: m8x2) -> u64x2

Performs the conversion.

impl From<m8x2> for i64x2

fn from(f: m8x2) -> i64x2

Performs the conversion.

impl From<m8x2> for m64x2

fn from(f: m8x2) -> m64x2

Performs the conversion.

impl Copy for m8x2

impl Clone for m8x2

fn clone(&self) -> m8x2

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for m8x2

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

Formats the value using the given formatter.

impl PartialOrd for m8x2

fn partial_cmp(&self, other: &m8x2) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &m8x2) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &m8x2) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &m8x2) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &m8x2) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Not for m8x2

type Output = Self

The resulting type after applying the ! operator.

fn not(self) -> Self

Performs the unary ! operation.

impl BitXor for m8x2

type Output = Self

The resulting type after applying the ^ operator.

fn bitxor(self, other: Self) -> Self

Performs the ^ operation.

impl BitAnd for m8x2

type Output = Self

The resulting type after applying the & operator.

fn bitand(self, other: Self) -> Self

Performs the & operation.

impl BitOr for m8x2

type Output = Self

The resulting type after applying the | operator.

fn bitor(self, other: Self) -> Self

Performs the | operation.

impl BitAndAssign for m8x2

fn bitand_assign(&mut self, other: Self)

Performs the &= operation.

impl BitOrAssign for m8x2

fn bitor_assign(&mut self, other: Self)

Performs the |= operation.

impl BitXorAssign for m8x2

fn bitxor_assign(&mut self, other: Self)

Performs the ^= operation.

impl BitXor<bool> for m8x2

type Output = Self

The resulting type after applying the ^ operator.

fn bitxor(self, other: bool) -> Self

Performs the ^ operation.

impl BitXor<m8x2> for bool

type Output = m8x2

The resulting type after applying the ^ operator.

fn bitxor(self, other: m8x2) -> m8x2

Performs the ^ operation.

impl BitAnd<bool> for m8x2

type Output = Self

The resulting type after applying the & operator.

fn bitand(self, other: bool) -> Self

Performs the & operation.

impl BitAnd<m8x2> for bool

type Output = m8x2

The resulting type after applying the & operator.

fn bitand(self, other: m8x2) -> m8x2

Performs the & operation.

impl BitOr<bool> for m8x2

type Output = Self

The resulting type after applying the | operator.

fn bitor(self, other: bool) -> Self

Performs the | operation.

impl BitOr<m8x2> for bool

type Output = m8x2

The resulting type after applying the | operator.

fn bitor(self, other: m8x2) -> m8x2

Performs the | operation.

impl BitAndAssign<bool> for m8x2

fn bitand_assign(&mut self, other: bool)

Performs the &= operation.

impl BitOrAssign<bool> for m8x2

fn bitor_assign(&mut self, other: bool)

Performs the |= operation.

impl BitXorAssign<bool> for m8x2

fn bitxor_assign(&mut self, other: bool)

Performs the ^= operation.

impl Eq for m8x2

impl PartialEq<m8x2> for m8x2

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Default for m8x2

fn default() -> Self

Returns the "default value" for a type.

impl FromBits<m8x2> for i8x2

fn from_bits(f: m8x2) -> i8x2

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Safe lossless bitwise from T to Self.

impl FromBits<m8x2> for u8x2

fn from_bits(f: m8x2) -> u8x2

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Safe lossless bitwise from T to Self.

impl From<m8x2> for i8x2

fn from(f: m8x2) -> i8x2

Performs the conversion.

impl From<m8x2> for u8x2

fn from(f: m8x2) -> u8x2

Performs the conversion.

impl From<m64x2> for m8x2

fn from(f: m64x2) -> m8x2

Performs the conversion.

impl From<m32x2> for m8x2

fn from(f: m32x2) -> m8x2

Performs the conversion.

impl From<m16x2> for m8x2

fn from(f: m16x2) -> m8x2

Performs the conversion.

impl From<m8x2> for i16x2

fn from(f: m8x2) -> i16x2

Performs the conversion.

impl From<m8x2> for u16x2

fn from(f: m8x2) -> u16x2

Performs the conversion.

impl From<m8x2> for m16x2

fn from(f: m8x2) -> m16x2

Performs the conversion.

impl From<m8x2> for f32x2

fn from(f: m8x2) -> f32x2

Performs the conversion.

impl From<m8x2> for u32x2

fn from(f: m8x2) -> u32x2

Performs the conversion.

impl From<m8x2> for i32x2

fn from(f: m8x2) -> i32x2

Performs the conversion.

impl From<m8x2> for m32x2

fn from(f: m8x2) -> m32x2

Performs the conversion.