Trait core::simd::Swizzle

pub trait Swizzle<const INPUT_LANES: usize, const OUTPUT_LANES: usize> {
    const INDEX: [usize; OUTPUT_LANES];
    fn swizzle<T>(vector: 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)

从另一个 vector 的元素创建一个 vector。

Associated Constants

const INDEX: [usize; OUTPUT_LANES]

🔬 This is a nightly-only experimental API. (portable_simd #86656)

从输入 vector 的 lanes 映射到输出 vector。

Provided methods

fn swizzle<T>(vector: 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)

从 vector 的 lanes 创建一个新的 vector。

Lane i 的输出为 vector[Self::INDEX[i]]。

Implementors