Docs4dev
Docs
rust / latest / std / simd / trait.swizzle2.html

Trait std::simd::Swizzle2

pub trait Swizzle2<const INPUT_LANES: usize, const OUTPUT_LANES: usize> {
    const INDEX: [Which; OUTPUT_LANES];

    // Provided method
    fn swizzle2<T>(
        first: Simd<T, INPUT_LANES>,
        second: Simd<T, INPUT_LANES>
    ) -> Simd<T, OUTPUT_LANES>
       where T: SimdElement,
             LaneCount<INPUT_LANES>: SupportedLaneCount,
             LaneCount<OUTPUT_LANES>: SupportedLaneCount { ... }
}
🔬This is a nightly-only experimental API. (portable_simd #86656)

Create a vector from the elements of two other vectors.

Required Associated Constants

source 
const INDEX: [Which; OUTPUT_LANES]
🔬This is a nightly-only experimental API. (portable_simd #86656)

Map from the lanes of the input vectors to the output vector

Provided Methods

source 
fn swizzle2<T>(
    first: Simd<T, INPUT_LANES>,
    second: Simd<T, INPUT_LANES>
) -> Simd<T, OUTPUT_LANES>
where
    T: SimdElement,
    LaneCount<INPUT_LANES>: SupportedLaneCount,
    LaneCount<OUTPUT_LANES>: SupportedLaneCount,
🔬This is a nightly-only experimental API. (portable_simd #86656)

Create a new vector from the lanes of first and second.

Lane i is first[j] when Self::INDEX[i] is First(j), or second[j] when it is Second(j).

Object Safety

This trait is not object safe.

Implementors

© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/simd/trait.Swizzle2.html