Type Definition packed_simd::isizex2

type isizex2 = Simd<[isize; 2]>;

A vector with 2 isize lanes.

Methods

impl isizex2

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

Constructs a new instance with each element initialized to value.

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

Extracts the value at index.

Panics

If index >= Self::lanes().

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

Extracts the value at index.

Precondition

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: isize) -> Self

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: isize) -> Self

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

Precondition

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

impl isizex2

pub fn rotate_left(self, n: isizex2) -> isizex2

Shifts the bits of each lane to the left by the specified amount in the corresponding lane of n, wrapping the truncated bits to the end of the resulting integer.

Note: this is neither the same operation as << nor equivalent to slice::rotate_left.

pub fn rotate_right(self, n: isizex2) -> isizex2

Shifts the bits of each lane to the right by the specified amount in the corresponding lane of n, wrapping the truncated bits to the beginning of the resulting integer.

Note: this is neither the same operation as << nor equivalent to slice::rotate_left.

impl isizex2

pub fn min(self, x: Self) -> Self

Minimum of two vectors.

Returns a new vector containing the minimum value of each of the input vector lanes.

pub fn max(self, x: Self) -> Self

Maximum of two vectors.

Returns a new vector containing the maximum value of each of the input vector lanes.

impl isizex2

pub fn wrapping_sum(self) -> isize

Horizontal wrapping sum of the vector elements.

The intrinsic performs a tree-reduction of the vector elements. That is, for an 8 element vector:

((x0 + x1) + (x2 + x3)) + ((x4 + x5) + (x6 + x7))

If an operation overflows it returns the mathematical result modulo 2^n where n is the number of times it overflows.

pub fn wrapping_product(self) -> isize

Horizontal wrapping product of the vector elements.

The intrinsic performs a tree-reduction of the vector elements. That is, for an 8 element vector:

((x0 * x1) * (x2 * x3)) * ((x4 * x5) * (x6 * x7))

If an operation overflows it returns the mathematical result modulo 2^n where n is the number of times it overflows.

impl isizex2

pub fn max_element(self) -> isize

Largest vector element value.

pub fn min_element(self) -> isize

Smallest vector element value.

impl isizex2

pub fn and(self) -> isize

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) -> isize

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) -> isize

Lane-wise bitwise xor of the vector elements.

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

impl isizex2

pub fn from_slice_aligned(slice: &[isize]) -> Self

Instantiates a new vector with the values of the slice.

Panics

If slice.len() < Self::lanes() or &slice[0] is not aligned to an align_of::<Self>() boundary.

pub fn from_slice_unaligned(slice: &[isize]) -> Self

Instantiates a new vector with the values of the slice.

Panics

If slice.len() < Self::lanes().

pub unsafe fn from_slice_aligned_unchecked(slice: &[isize]) -> Self

Instantiates a new vector with the values of the slice.

Precondition

If slice.len() < Self::lanes() or &slice[0] is not aligned to an align_of::<Self>() boundary, the behavior is undefined.

pub unsafe fn from_slice_unaligned_unchecked(slice: &[isize]) -> Self

Instantiates a new vector with the values of the slice.

Precondition

If slice.len() < Self::lanes() the behavior is undefined.

impl isizex2

pub fn write_to_slice_aligned(self, slice: &mut [isize])

Writes the values of the vector to the slice.

Panics

If slice.len() < Self::lanes() or &slice[0] is not aligned to an align_of::<Self>() boundary.

pub fn write_to_slice_unaligned(self, slice: &mut [isize])

Writes the values of the vector to the slice.

Panics

If slice.len() < Self::lanes().

pub unsafe fn write_to_slice_aligned_unchecked(self, slice: &mut [isize])

Writes the values of the vector to the slice.

Precondition

If slice.len() < Self::lanes() or &slice[0] is not aligned to an align_of::<Self>() boundary, the behavior is undefined.

pub unsafe fn write_to_slice_unaligned_unchecked(self, slice: &mut [isize])

Writes the values of the vector to the slice.

Precondition

If slice.len() < Self::lanes() the behavior is undefined.

impl isizex2

pub fn swap_bytes(self) -> Self

Reverses the byte order of the vector.

pub fn to_le(self) -> Self

Converts self to little endian from the target's endianness.

On little endian this is a no-op. On big endian the bytes are swapped.

pub fn to_be(self) -> Self

Converts self to big endian from the target's endianness.

On big endian this is a no-op. On little endian the bytes are swapped.

pub fn from_le(x: Self) -> Self

Converts a vector from little endian to the target's endianness.

On little endian this is a no-op. On big endian the bytes are swapped.

pub fn from_be(x: Self) -> Self

Converts a vector from big endian to the target's endianness.

On big endian this is a no-op. On little endian the bytes are swapped.

impl isizex2

pub fn count_ones(self) -> Self

Returns the number of ones in the binary representation of the lanes of self.

pub fn count_zeros(self) -> Self

Returns the number of zeros in the binary representation of the lanes of self.

pub fn leading_zeros(self) -> Self

Returns the number of leading zeros in the binary representation of the lanes of self.

pub fn trailing_zeros(self) -> Self

Returns the number of trailing zeros in the binary representation of the lanes of self.

impl isizex2

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

Shuffle vector elements according to indices.

impl isizex2

pub fn eq(self, other: Self) -> msizex2

Lane-wise equality comparison.

pub fn ne(self, other: Self) -> msizex2

Lane-wise inequality comparison.

pub fn lt(self, other: Self) -> msizex2

Lane-wise less-than comparison.

pub fn le(self, other: Self) -> msizex2

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

pub fn gt(self, other: Self) -> msizex2

Lane-wise greater-than comparison.

pub fn ge(self, other: Self) -> msizex2

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

impl isizex2

pub fn partial_lex_ord(&self) -> LexicographicallyOrdered<isizex2>

Returns a wrapper that implements PartialOrd.

impl isizex2

pub fn lex_ord(&self) -> LexicographicallyOrdered<isizex2>

Returns a wrapper that implements Ord.

impl isizex2

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 FromCast<Simd<[i8; 2]>> for isizex2

fn from_cast(x: i8x2) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[u8; 2]>> for isizex2

fn from_cast(x: u8x2) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[m8; 2]>> for isizex2

fn from_cast(x: m8x2) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[i16; 2]>> for isizex2

fn from_cast(x: i16x2) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[u16; 2]>> for isizex2

fn from_cast(x: u16x2) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[m16; 2]>> for isizex2

fn from_cast(x: m16x2) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[i32; 2]>> for isizex2

fn from_cast(x: i32x2) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[u32; 2]>> for isizex2

fn from_cast(x: u32x2) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[f32; 2]>> for isizex2

fn from_cast(x: f32x2) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[m32; 2]>> for isizex2

fn from_cast(x: m32x2) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[i64; 2]>> for isizex2

fn from_cast(x: i64x2) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[u64; 2]>> for isizex2

fn from_cast(x: u64x2) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[f64; 2]>> for isizex2

fn from_cast(x: f64x2) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[m64; 2]>> for isizex2

fn from_cast(x: m64x2) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[i128; 2]>> for isizex2

fn from_cast(x: i128x2) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[u128; 2]>> for isizex2

fn from_cast(x: u128x2) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[m128; 2]>> for isizex2

fn from_cast(x: m128x2) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[usize; 2]>> for isizex2

fn from_cast(x: usizex2) -> Self

Numeric cast from T to Self.

impl FromCast<Simd<[msize; 2]>> for isizex2

fn from_cast(x: msizex2) -> Self

Numeric cast from T to Self.

impl Debug for isizex2

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

Formats the value using the given formatter.

impl PartialEq<Simd<[isize; 2]>> for isizex2

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 Eq for isizex2

impl From<[isize; 2]> for isizex2

fn from(array: [isize; 2]) -> Self

Performs the conversion.

impl Hash for isizex2

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Add<Simd<[isize; 2]>> for isizex2

type Output = Self

The resulting type after applying the + operator.

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

Performs the + operation.

impl Add<isize> for isizex2

type Output = Self

The resulting type after applying the + operator.

fn add(self, other: isize) -> Self

Performs the + operation.

impl Sub<Simd<[isize; 2]>> for isizex2

type Output = Self

The resulting type after applying the - operator.

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

Performs the - operation.

impl Sub<isize> for isizex2

type Output = Self

The resulting type after applying the - operator.

fn sub(self, other: isize) -> Self

Performs the - operation.

impl Mul<Simd<[isize; 2]>> for isizex2

type Output = Self

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<isize> for isizex2

type Output = Self

The resulting type after applying the * operator.

fn mul(self, other: isize) -> Self

Performs the * operation.

impl Div<Simd<[isize; 2]>> for isizex2

type Output = Self

The resulting type after applying the / operator.

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

Performs the / operation.

impl Div<isize> for isizex2

type Output = Self

The resulting type after applying the / operator.

fn div(self, other: isize) -> Self

Performs the / operation.

impl Rem<Simd<[isize; 2]>> for isizex2

type Output = Self

The resulting type after applying the % operator.

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

Performs the % operation.

impl Rem<isize> for isizex2

type Output = Self

The resulting type after applying the % operator.

fn rem(self, other: isize) -> Self

Performs the % operation.

impl Neg for isizex2

type Output = Self

The resulting type after applying the - operator.

fn neg(self) -> Self

Performs the unary - operation.

impl AddAssign<Simd<[isize; 2]>> for isizex2

fn add_assign(&mut self, other: Self)

Performs the += operation.

impl AddAssign<isize> for isizex2

fn add_assign(&mut self, other: isize)

Performs the += operation.

impl SubAssign<Simd<[isize; 2]>> for isizex2

fn sub_assign(&mut self, other: Self)

Performs the -= operation.

impl SubAssign<isize> for isizex2

fn sub_assign(&mut self, other: isize)

Performs the -= operation.

impl MulAssign<Simd<[isize; 2]>> for isizex2

fn mul_assign(&mut self, other: Self)

Performs the *= operation.

impl MulAssign<isize> for isizex2

fn mul_assign(&mut self, other: isize)

Performs the *= operation.

impl DivAssign<Simd<[isize; 2]>> for isizex2

fn div_assign(&mut self, other: Self)

Performs the /= operation.

impl DivAssign<isize> for isizex2

fn div_assign(&mut self, other: isize)

Performs the /= operation.

impl RemAssign<Simd<[isize; 2]>> for isizex2

fn rem_assign(&mut self, other: Self)

Performs the %= operation.

impl RemAssign<isize> for isizex2

fn rem_assign(&mut self, other: isize)

Performs the %= operation.

impl Not for isizex2

type Output = Self

The resulting type after applying the ! operator.

fn not(self) -> Self

Performs the unary ! operation.

impl BitAnd<Simd<[isize; 2]>> for isizex2

type Output = Self

The resulting type after applying the & operator.

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

Performs the & operation.

impl BitAnd<isize> for isizex2

type Output = Self

The resulting type after applying the & operator.

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

Performs the & operation.

impl BitOr<Simd<[isize; 2]>> for isizex2

type Output = Self

The resulting type after applying the | operator.

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

Performs the | operation.

impl BitOr<isize> for isizex2

type Output = Self

The resulting type after applying the | operator.

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

Performs the | operation.

impl BitXor<Simd<[isize; 2]>> for isizex2

type Output = Self

The resulting type after applying the ^ operator.

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

Performs the ^ operation.

impl BitXor<isize> for isizex2

type Output = Self

The resulting type after applying the ^ operator.

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

Performs the ^ operation.

impl Shl<Simd<[isize; 2]>> for isizex2

type Output = Self

The resulting type after applying the << operator.

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

Performs the << operation.

impl Shl<u32> for isizex2

type Output = Self

The resulting type after applying the << operator.

fn shl(self, other: u32) -> Self

Performs the << operation.

impl Shr<Simd<[isize; 2]>> for isizex2

type Output = Self

The resulting type after applying the >> operator.

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

Performs the >> operation.

impl Shr<u32> for isizex2

type Output = Self

The resulting type after applying the >> operator.

fn shr(self, other: u32) -> Self

Performs the >> operation.

impl BitAndAssign<Simd<[isize; 2]>> for isizex2

fn bitand_assign(&mut self, other: Self)

Performs the &= operation.

impl BitAndAssign<isize> for isizex2

fn bitand_assign(&mut self, other: isize)

Performs the &= operation.

impl BitOrAssign<Simd<[isize; 2]>> for isizex2

fn bitor_assign(&mut self, other: Self)

Performs the |= operation.

impl BitOrAssign<isize> for isizex2

fn bitor_assign(&mut self, other: isize)

Performs the |= operation.

impl BitXorAssign<Simd<[isize; 2]>> for isizex2

fn bitxor_assign(&mut self, other: Self)

Performs the ^= operation.

impl BitXorAssign<isize> for isizex2

fn bitxor_assign(&mut self, other: isize)

Performs the ^= operation.

impl ShlAssign<Simd<[isize; 2]>> for isizex2

fn shl_assign(&mut self, other: Self)

Performs the <<= operation.

impl ShlAssign<u32> for isizex2

fn shl_assign(&mut self, other: u32)

Performs the <<= operation.

impl ShrAssign<Simd<[isize; 2]>> for isizex2

fn shr_assign(&mut self, other: Self)

Performs the >>= operation.

impl ShrAssign<u32> for isizex2

fn shr_assign(&mut self, other: u32)

Performs the >>= operation.

impl Product<Simd<[isize; 2]>> for isizex2

fn product<I: Iterator<Item = isizex2>>(iter: I) -> isizex2

Method which takes an iterator and generates Self from the elements by multiplying the items.

impl<'a> Product<&'a Simd<[isize; 2]>> for isizex2

fn product<I: Iterator<Item = &'a isizex2>>(iter: I) -> isizex2

Method which takes an iterator and generates Self from the elements by multiplying the items.

impl Sum<Simd<[isize; 2]>> for isizex2

fn sum<I: Iterator<Item = isizex2>>(iter: I) -> isizex2

Method which takes an iterator and generates Self from the elements by "summing up" the items.

impl<'a> Sum<&'a Simd<[isize; 2]>> for isizex2

fn sum<I: Iterator<Item = &'a isizex2>>(iter: I) -> isizex2

Method which takes an iterator and generates Self from the elements by "summing up" the items.

impl Octal for isizex2

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

Formats the value using the given formatter.

impl Binary for isizex2

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

Formats the value using the given formatter.

impl LowerHex for isizex2

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

Formats the value using the given formatter.

impl UpperHex for isizex2

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

Formats the value using the given formatter.

impl Default for isizex2

fn default() -> Self

Returns the "default value" for a type.