Enum SimdLevel 

pub enum SimdLevel {
    None,
    Sse2,
    Avx2,
}

SIMD implementation selector

Variants

None

No SIMD available, use scalar

Sse2

SSE2 available (128-bit)

Avx2

AVX2 available (256-bit)

Implementations

impl SimdLevel

pub fn detect() -> Self

detect the best available SIMD level at runtime

in no_std mode, this uses compile-time target features instead of runtime detection. enable target-feature=+avx2 or target-feature=+sse2 at compile time for SIMD acceleration.

Trait Implementations

impl Clone for SimdLevel

fn clone(&self) -> SimdLevel

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SimdLevel

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

Formats the value using the given formatter.

impl PartialEq for SimdLevel

fn eq(&self, other: &SimdLevel) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

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

impl Copy for SimdLevel

impl Eq for SimdLevel

impl StructuralPartialEq for SimdLevel