Struct std::simd::m8x4

#[repr(simd)]
pub struct m8x4(_, _, _, _);

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

A 32-bit wide vector mask 4 lanes.

Methods

impl m8x4

pub const fn new(x0: bool, x1: bool, x2: bool, x3: bool) -> m8x4

🔬 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) -> m8x4

🔬 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.

pub fn replace(self, index: usize, new_value: bool) -> m8x4

🔬 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().

pub unsafe fn replace_unchecked(self, index: usize, new_value: bool) -> m8x4

🔬 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 m8x4

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 m8x4

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 m8x4

pub fn select<T>(self, a: T, b: T) -> T where     T: Lanes<[u32; 4]>,

🔬 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 m8x4

pub fn eq(self, other: m8x4) -> m8x4

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

Lane-wise equality comparison.

pub fn ne(self, other: m8x4) -> m8x4

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

Lane-wise inequality comparison.

pub fn lt(self, other: m8x4) -> m8x4

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

Lane-wise less-than comparison.

pub fn le(self, other: m8x4) -> m8x4

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

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

pub fn gt(self, other: m8x4) -> m8x4

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

Lane-wise greater-than comparison.

pub fn ge(self, other: m8x4) -> m8x4

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

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

Trait Implementations

impl BitOr<m8x4> for m8x4

type Output = m8x4

The resulting type after applying the | operator.

fn bitor(self, other: m8x4) -> m8x4

Performs the | operation.

impl BitOr<m8x4> for bool

type Output = m8x4

The resulting type after applying the | operator.

fn bitor(self, other: m8x4) -> m8x4

Performs the | operation.

impl BitOr<bool> for m8x4

type Output = m8x4

The resulting type after applying the | operator.

fn bitor(self, other: bool) -> m8x4

Performs the | operation.

impl FromBits<m8x4> for u8x4

fn from_bits(f: m8x4) -> u8x4

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

Safe lossless bitwise from T to Self.

impl FromBits<m8x4> for i8x4

fn from_bits(f: m8x4) -> i8x4

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

Safe lossless bitwise from T to Self.

impl FromBits<m8x4> for i16x2

fn from_bits(f: m8x4) -> i16x2

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

Safe lossless bitwise from T to Self.

impl FromBits<m8x4> for u16x2

fn from_bits(f: m8x4) -> u16x2

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

Safe lossless bitwise from T to Self.

impl From<m16x4> for m8x4

fn from(f: m16x4) -> m8x4

Performs the conversion.

impl From<m8x4> for u32x4

fn from(f: m8x4) -> u32x4

Performs the conversion.

impl From<m8x4> for u8x4

fn from(f: m8x4) -> u8x4

Performs the conversion.

impl From<m8x4> for i8x4

fn from(f: m8x4) -> i8x4

Performs the conversion.

impl From<m8x4> for m64x4

fn from(f: m8x4) -> m64x4

Performs the conversion.

impl From<m8x4> for m32x4

fn from(f: m8x4) -> m32x4

Performs the conversion.

impl From<m8x4> for i64x4

fn from(f: m8x4) -> i64x4

Performs the conversion.

impl From<m64x4> for m8x4

fn from(f: m64x4) -> m8x4

Performs the conversion.

impl From<m8x4> for u64x4

fn from(f: m8x4) -> u64x4

Performs the conversion.

impl From<m8x4> for i16x4

fn from(f: m8x4) -> i16x4

Performs the conversion.

impl From<m32x4> for m8x4

fn from(f: m32x4) -> m8x4

Performs the conversion.

impl From<m8x4> for f32x4

fn from(f: m8x4) -> f32x4

Performs the conversion.

impl From<m8x4> for i32x4

fn from(f: m8x4) -> i32x4

Performs the conversion.

impl From<m8x4> for m16x4

fn from(f: m8x4) -> m16x4

Performs the conversion.

impl From<m8x4> for f64x4

fn from(f: m8x4) -> f64x4

Performs the conversion.

impl From<m8x4> for u16x4

fn from(f: m8x4) -> u16x4

Performs the conversion.

impl Clone for m8x4

fn clone(&self) -> m8x4

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialOrd<m8x4> for m8x4

fn partial_cmp(&self, other: &m8x4) -> Option<Ordering>

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

fn lt(&self, other: &m8x4) -> bool

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

fn le(&self, other: &m8x4) -> bool

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

fn gt(&self, other: &m8x4) -> bool

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

fn ge(&self, other: &m8x4) -> bool

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

impl BitXor<bool> for m8x4

type Output = m8x4

The resulting type after applying the ^ operator.

fn bitxor(self, other: bool) -> m8x4

Performs the ^ operation.

impl BitXor<m8x4> for m8x4

type Output = m8x4

The resulting type after applying the ^ operator.

fn bitxor(self, other: m8x4) -> m8x4

Performs the ^ operation.

impl BitXor<m8x4> for bool

type Output = m8x4

The resulting type after applying the ^ operator.

fn bitxor(self, other: m8x4) -> m8x4

Performs the ^ operation.

impl Not for m8x4

type Output = m8x4

The resulting type after applying the ! operator.

fn not(self) -> m8x4

Performs the unary ! operation.

impl Copy for m8x4

impl Eq for m8x4

impl PartialEq<m8x4> for m8x4

fn eq(&self, other: &m8x4) -> bool

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

fn ne(&self, other: &m8x4) -> bool

This method tests for !=.

impl Debug for m8x4

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

Formats the value using the given formatter.

impl BitAnd<m8x4> for m8x4

type Output = m8x4

The resulting type after applying the & operator.

fn bitand(self, other: m8x4) -> m8x4

Performs the & operation.

impl BitAnd<bool> for m8x4

type Output = m8x4

The resulting type after applying the & operator.

fn bitand(self, other: bool) -> m8x4

Performs the & operation.

impl BitAnd<m8x4> for bool

type Output = m8x4

The resulting type after applying the & operator.

fn bitand(self, other: m8x4) -> m8x4

Performs the & operation.

impl Default for m8x4

fn default() -> m8x4

Returns the "default value" for a type.

impl BitXorAssign<m8x4> for m8x4

fn bitxor_assign(&mut self, other: m8x4)

Performs the ^= operation.

impl BitXorAssign<bool> for m8x4

fn bitxor_assign(&mut self, other: bool)

Performs the ^= operation.

impl BitOrAssign<m8x4> for m8x4

fn bitor_assign(&mut self, other: m8x4)

Performs the |= operation.

impl BitOrAssign<bool> for m8x4

fn bitor_assign(&mut self, other: bool)

Performs the |= operation.

impl BitAndAssign<m8x4> for m8x4

fn bitand_assign(&mut self, other: m8x4)

Performs the &= operation.

impl BitAndAssign<bool> for m8x4

fn bitand_assign(&mut self, other: bool)

Performs the &= operation.