Type Definition packed_simd::m64x4

pub type m64x4 = Simd<[m64; 4]>;

A 256-bit vector mask with 4 m64 lanes.

Implementations

impl m64x4

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

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

pub const fn lanes() -> usize

Returns the number of vector lanes.

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

Constructs a new instance with each element initialized to value.

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

Extracts the value at index.

Panics

If index >= Self::lanes().

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

Extracts the value at index.

Safety

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

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

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) -> Self

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

Safety

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

impl m64x4

pub fn and(self) -> bool

Lane-wise bitwise and of the vector elements.

Note: if the vector has one lane, the first element of the vector is returned.

pub fn or(self) -> bool

Lane-wise bitwise or of the vector elements.

Note: if the vector has one lane, the first element of the vector is returned.

pub fn xor(self) -> bool

Lane-wise bitwise xor of the vector elements.

Note: if the vector has one lane, the first element of the vector is returned.

impl m64x4

pub fn all(self) -> bool

Are all vector lanes true?

pub fn any(self) -> bool

Is any vector lane true?

pub fn none(self) -> bool

Are all vector lanes false?

impl m64x4

pub fn eq(self, other: Self) -> m64x4

Lane-wise equality comparison.

pub fn ne(self, other: Self) -> m64x4

Lane-wise inequality comparison.

pub fn lt(self, other: Self) -> m64x4

Lane-wise less-than comparison.

pub fn le(self, other: Self) -> m64x4

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

pub fn gt(self, other: Self) -> m64x4

Lane-wise greater-than comparison.

pub fn ge(self, other: Self) -> m64x4

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

impl m64x4

pub fn select<T>(self, a: Simd<T>, b: Simd<T>) -> Simd<T>where T: SimdArray<NT = <[m64; 4] as SimdArray>::NT>,

Selects elements of a and b using mask.

The lanes of the result for which the mask is true contain the values of a. The remaining lanes contain the values of b.

impl m64x4

pub fn partial_lex_ord(&self) -> LexicographicallyOrdered<m64x4>

Returns a wrapper that implements PartialOrd.

impl m64x4

pub fn lex_ord(&self) -> LexicographicallyOrdered<m64x4>

Returns a wrapper that implements Ord.

impl m64x4

pub fn shuffle1_dyn<I>(self, indices: I) -> Selfwhere Self: Shuffle1Dyn<Indices = I>,

Shuffle vector elements according to indices.

impl m64x4

pub fn bitmask(self) -> u8

Creates a bitmask with the MSB of each vector lane.

If the vector has less than 8 lanes, the bits that do not correspond to any vector lanes are cleared.

Trait Implementations

impl BitAnd<Simd<[m64; 4]>> for m64x4

type Output = Simd<[m64; 4]>

The resulting type after applying the & operator.

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

Performs the & operation.

impl BitAnd<bool> for m64x4

type Output = Simd<[m64; 4]>

The resulting type after applying the & operator.

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

Performs the & operation.

impl BitAndAssign<Simd<[m64; 4]>> for m64x4

fn bitand_assign(&mut self, other: Self)

Performs the &= operation.

impl BitAndAssign<bool> for m64x4

fn bitand_assign(&mut self, other: bool)

Performs the &= operation.

impl BitOr<Simd<[m64; 4]>> for m64x4

type Output = Simd<[m64; 4]>

The resulting type after applying the | operator.

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

Performs the | operation.

impl BitOr<bool> for m64x4

type Output = Simd<[m64; 4]>

The resulting type after applying the | operator.

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

Performs the | operation.

impl BitOrAssign<Simd<[m64; 4]>> for m64x4

fn bitor_assign(&mut self, other: Self)

Performs the |= operation.

impl BitOrAssign<bool> for m64x4

fn bitor_assign(&mut self, other: bool)

Performs the |= operation.

impl BitXor<Simd<[m64; 4]>> for m64x4

type Output = Simd<[m64; 4]>

The resulting type after applying the ^ operator.

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

Performs the ^ operation.

impl BitXor<bool> for m64x4

type Output = Simd<[m64; 4]>

The resulting type after applying the ^ operator.

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

Performs the ^ operation.

impl BitXorAssign<Simd<[m64; 4]>> for m64x4

fn bitxor_assign(&mut self, other: Self)

Performs the ^= operation.

impl BitXorAssign<bool> for m64x4

fn bitxor_assign(&mut self, other: bool)

Performs the ^= operation.

impl Debug for m64x4

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

Formats the value using the given formatter.

impl Default for m64x4

fn default() -> Self

Returns the “default value” for a type.

impl From<[m64; 4]> for m64x4

fn from(array: [m64; 4]) -> Self

Converts to this type from the input type.

impl From<Simd<[m16; 4]>> for m64x4

fn from(source: m16x4) -> Self

Converts to this type from the input type.

impl From<Simd<[m32; 4]>> for m64x4

fn from(source: m32x4) -> Self

Converts to this type from the input type.

impl From<Simd<[m8; 4]>> for m64x4

fn from(source: m8x4) -> Self

Converts to this type from the input type.

impl FromBits<Simd<[m128; 2]>> for m64x4

fn from_bits(x: m128x2) -> Self

Available on crate feature into_bits only.

Safe lossless bitwise transmute from T to Self.

impl FromCast<Simd<[f32; 4]>> for m64x4

fn from_cast(x: f32x4) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[f64; 4]>> for m64x4

fn from_cast(x: f64x4) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[i128; 4]>> for m64x4

fn from_cast(x: i128x4) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[i16; 4]>> for m64x4

fn from_cast(x: i16x4) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[i32; 4]>> for m64x4

fn from_cast(x: i32x4) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[i64; 4]>> for m64x4

fn from_cast(x: i64x4) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[i8; 4]>> for m64x4

fn from_cast(x: i8x4) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[isize; 4]>> for m64x4

fn from_cast(x: isizex4) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[m128; 4]>> for m64x4

fn from_cast(x: m128x4) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[m16; 4]>> for m64x4

fn from_cast(x: m16x4) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[m32; 4]>> for m64x4

fn from_cast(x: m32x4) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[m8; 4]>> for m64x4

fn from_cast(x: m8x4) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[msize; 4]>> for m64x4

fn from_cast(x: msizex4) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[u128; 4]>> for m64x4

fn from_cast(x: u128x4) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[u16; 4]>> for m64x4

fn from_cast(x: u16x4) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[u32; 4]>> for m64x4

fn from_cast(x: u32x4) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[u64; 4]>> for m64x4

fn from_cast(x: u64x4) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[u8; 4]>> for m64x4

fn from_cast(x: u8x4) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[usize; 4]>> for m64x4

fn from_cast(x: usizex4) -> Self

Numeric cast from T to Self.

impl Not for m64x4

type Output = Simd<[m64; 4]>

The resulting type after applying the ! operator.

fn not(self) -> Self

Performs the unary ! operation.

impl PartialEq<Simd<[m64; 4]>> for m64x4

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 !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Simd for m64x4

type Element = m64

Element type of the SIMD vector

const LANES: usize = 4usize

The number of elements in the SIMD vector.

type LanesType = [u32; 4]

The type: [u32; Self::N].

impl Eq for m64x4