Trait simba::simd::SimdValue

pub trait SimdValue: Sized {
    type Element: SimdValue<Element = Self::Element, SimdBool = bool>;
    type SimdBool: SimdBool;
    fn lanes() -> usize;
    fn splat(val: Self::Element) -> Self;
    fn extract(&self, i: usize) -> Self::Element;
    unsafe fn extract_unchecked(&self, i: usize) -> Self::Element;
    fn replace(&mut self, i: usize, val: Self::Element);
    unsafe fn replace_unchecked(&mut self, i: usize, val: Self::Element);
    fn select(self, cond: Self::SimdBool, other: Self) -> Self;

    fn map_lanes(self, f: impl Fn(Self::Element) -> Self::Element) -> Self
    where
        Self: Clone,
    { ... }
    fn zip_map_lanes(
        self, 
        b: Self, 
        f: impl Fn(Self::Element, Self::Element) -> Self::Element
    ) -> Self
    where
        Self: Clone,
    { ... }
}

Trait implemented by Simd types as well as scalar types (f32, u32, etc.).

Associated Types

type Element: SimdValue<Element = Self::Element, SimdBool = bool>

The type of the elements of each lane of this SIMD value.

type SimdBool: SimdBool

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Required methods

fn lanes() -> usize

fn splat(val: Self::Element) -> Self

fn extract(&self, i: usize) -> Self::Element

unsafe fn extract_unchecked(&self, i: usize) -> Self::Element

fn replace(&mut self, i: usize, val: Self::Element)

unsafe fn replace_unchecked(&mut self, i: usize, val: Self::Element)

fn select(self, cond: Self::SimdBool, other: Self) -> Self

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Provided methods

fn map_lanes(self, f: impl Fn(Self::Element) -> Self::Element) -> Self where
    Self: Clone, 

fn zip_map_lanes(
    self,
    b: Self,
    f: impl Fn(Self::Element, Self::Element) -> Self::Element
) -> Self where
    Self: Clone, 

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Implementations on Foreign Types

impl<N: SimdValue> SimdValue for Complex<N>

type Element = Complex<N::Element>

type SimdBool = N::SimdBool

fn lanes() -> usize

fn splat(val: Self::Element) -> Self

fn extract(&self, i: usize) -> Self::Element

unsafe fn extract_unchecked(&self, i: usize) -> Self::Element

fn replace(&mut self, i: usize, val: Self::Element)

unsafe fn replace_unchecked(&mut self, i: usize, val: Self::Element)

fn select(self, cond: Self::SimdBool, other: Self) -> Self

impl SimdValue for bool

type Element = bool

type SimdBool = bool

fn lanes() -> usize

fn splat(val: Self::Element) -> Self

fn extract(&self, _: usize) -> Self::Element

unsafe fn extract_unchecked(&self, _: usize) -> Self::Element

fn replace(&mut self, _: usize, val: Self::Element)

unsafe fn replace_unchecked(&mut self, _: usize, val: Self::Element)

fn select(self, cond: Self::SimdBool, other: Self) -> Self

impl SimdValue for u8

type Element = u8

type SimdBool = bool

fn lanes() -> usize

fn splat(val: Self::Element) -> Self

fn extract(&self, _: usize) -> Self::Element

unsafe fn extract_unchecked(&self, _: usize) -> Self::Element

fn replace(&mut self, _: usize, val: Self::Element)

unsafe fn replace_unchecked(&mut self, _: usize, val: Self::Element)

fn select(self, cond: Self::SimdBool, other: Self) -> Self

impl SimdValue for u16

type Element = u16

type SimdBool = bool

fn lanes() -> usize

fn splat(val: Self::Element) -> Self

fn extract(&self, _: usize) -> Self::Element

unsafe fn extract_unchecked(&self, _: usize) -> Self::Element

fn replace(&mut self, _: usize, val: Self::Element)

unsafe fn replace_unchecked(&mut self, _: usize, val: Self::Element)

fn select(self, cond: Self::SimdBool, other: Self) -> Self

impl SimdValue for u32

type Element = u32

type SimdBool = bool

fn lanes() -> usize

fn splat(val: Self::Element) -> Self

fn extract(&self, _: usize) -> Self::Element

unsafe fn extract_unchecked(&self, _: usize) -> Self::Element

fn replace(&mut self, _: usize, val: Self::Element)

unsafe fn replace_unchecked(&mut self, _: usize, val: Self::Element)

fn select(self, cond: Self::SimdBool, other: Self) -> Self

impl SimdValue for u64

type Element = u64

type SimdBool = bool

fn lanes() -> usize

fn splat(val: Self::Element) -> Self

fn extract(&self, _: usize) -> Self::Element

unsafe fn extract_unchecked(&self, _: usize) -> Self::Element

fn replace(&mut self, _: usize, val: Self::Element)

unsafe fn replace_unchecked(&mut self, _: usize, val: Self::Element)

fn select(self, cond: Self::SimdBool, other: Self) -> Self

impl SimdValue for u128

type Element = u128

type SimdBool = bool

fn lanes() -> usize

fn splat(val: Self::Element) -> Self

fn extract(&self, _: usize) -> Self::Element

unsafe fn extract_unchecked(&self, _: usize) -> Self::Element

fn replace(&mut self, _: usize, val: Self::Element)

unsafe fn replace_unchecked(&mut self, _: usize, val: Self::Element)

fn select(self, cond: Self::SimdBool, other: Self) -> Self

impl SimdValue for usize

type Element = usize

type SimdBool = bool

fn lanes() -> usize

fn splat(val: Self::Element) -> Self

fn extract(&self, _: usize) -> Self::Element

unsafe fn extract_unchecked(&self, _: usize) -> Self::Element

fn replace(&mut self, _: usize, val: Self::Element)

unsafe fn replace_unchecked(&mut self, _: usize, val: Self::Element)

fn select(self, cond: Self::SimdBool, other: Self) -> Self

impl SimdValue for i8

type Element = i8

type SimdBool = bool

fn lanes() -> usize

fn splat(val: Self::Element) -> Self

fn extract(&self, _: usize) -> Self::Element

unsafe fn extract_unchecked(&self, _: usize) -> Self::Element

fn replace(&mut self, _: usize, val: Self::Element)

unsafe fn replace_unchecked(&mut self, _: usize, val: Self::Element)

fn select(self, cond: Self::SimdBool, other: Self) -> Self

impl SimdValue for i16

type Element = i16

type SimdBool = bool

fn lanes() -> usize

fn splat(val: Self::Element) -> Self

fn extract(&self, _: usize) -> Self::Element

unsafe fn extract_unchecked(&self, _: usize) -> Self::Element

fn replace(&mut self, _: usize, val: Self::Element)

unsafe fn replace_unchecked(&mut self, _: usize, val: Self::Element)

fn select(self, cond: Self::SimdBool, other: Self) -> Self

impl SimdValue for i32

type Element = i32

type SimdBool = bool

fn lanes() -> usize

fn splat(val: Self::Element) -> Self

fn extract(&self, _: usize) -> Self::Element

unsafe fn extract_unchecked(&self, _: usize) -> Self::Element

fn replace(&mut self, _: usize, val: Self::Element)

unsafe fn replace_unchecked(&mut self, _: usize, val: Self::Element)

fn select(self, cond: Self::SimdBool, other: Self) -> Self

impl SimdValue for i64

type Element = i64

type SimdBool = bool

fn lanes() -> usize

fn splat(val: Self::Element) -> Self

fn extract(&self, _: usize) -> Self::Element

unsafe fn extract_unchecked(&self, _: usize) -> Self::Element

fn replace(&mut self, _: usize, val: Self::Element)

unsafe fn replace_unchecked(&mut self, _: usize, val: Self::Element)

fn select(self, cond: Self::SimdBool, other: Self) -> Self

impl SimdValue for i128

type Element = i128

type SimdBool = bool

fn lanes() -> usize

fn splat(val: Self::Element) -> Self

fn extract(&self, _: usize) -> Self::Element

unsafe fn extract_unchecked(&self, _: usize) -> Self::Element

fn replace(&mut self, _: usize, val: Self::Element)

unsafe fn replace_unchecked(&mut self, _: usize, val: Self::Element)

fn select(self, cond: Self::SimdBool, other: Self) -> Self

impl SimdValue for isize

type Element = isize

type SimdBool = bool

fn lanes() -> usize

fn splat(val: Self::Element) -> Self

fn extract(&self, _: usize) -> Self::Element

unsafe fn extract_unchecked(&self, _: usize) -> Self::Element

fn replace(&mut self, _: usize, val: Self::Element)

unsafe fn replace_unchecked(&mut self, _: usize, val: Self::Element)

fn select(self, cond: Self::SimdBool, other: Self) -> Self

impl SimdValue for f32

type Element = f32

type SimdBool = bool

fn lanes() -> usize

fn splat(val: Self::Element) -> Self

fn extract(&self, _: usize) -> Self::Element

unsafe fn extract_unchecked(&self, _: usize) -> Self::Element

fn replace(&mut self, _: usize, val: Self::Element)

unsafe fn replace_unchecked(&mut self, _: usize, val: Self::Element)

fn select(self, cond: Self::SimdBool, other: Self) -> Self

impl SimdValue for f64

type Element = f64

type SimdBool = bool

fn lanes() -> usize

fn splat(val: Self::Element) -> Self

fn extract(&self, _: usize) -> Self::Element

unsafe fn extract_unchecked(&self, _: usize) -> Self::Element

fn replace(&mut self, _: usize, val: Self::Element)

unsafe fn replace_unchecked(&mut self, _: usize, val: Self::Element)

fn select(self, cond: Self::SimdBool, other: Self) -> Self

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Implementors

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