Enum Feature

pub enum Feature {
    _64b,
    compat,
    sse,
    sse2,
    sse3,
    ssse3,
    sse41,
    sse42,
    bmi1,
    bmi2,
    lzcnt,
    popcnt,
    avx,
    avx2,
    avx512f,
    avx512vl,
    avx512dq,
    avx512bitalg,
    avx512vbmi,
    cmpxchg16b,
    fma,
}

A CPU feature.

IA-32e mode is the typical mode of operation for modern 64-bit x86 processors. It consists of two sub-modes:

• 64-bit mode: uses the full 64-bit address space
• compatibility mode: allows use of legacy 32-bit code

Other features listed here should match the CPUID Feature Flags column of the instruction tables of the x64 reference manual.

Variants

_64b

compat

sse

sse2

sse3

ssse3

sse41

sse42

bmi1

bmi2

lzcnt

popcnt

avx

avx2

avx512f

avx512vl

avx512dq

avx512bitalg

avx512vbmi

cmpxchg16b

fma

Implementations

impl Feature

pub fn generate_enum(f: &mut Formatter)

pub enum Feature { ... }

This function recreates the Feature struct itself in the generated code.

Trait Implementations

impl BitOr<Feature> for Features

type Output = Features

The resulting type after applying the | operator.

fn bitor(self, rhs: Feature) -> Self::Output

Performs the | operation.

impl BitOr for Feature

type Output = Features

The resulting type after applying the | operator.

fn bitor(self, rhs: Self) -> Self::Output

Performs the | operation.

impl Clone for Feature

fn clone(&self) -> Feature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Feature

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

Formats the value using the given formatter.

impl Display for Feature

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

Formats the value using the given formatter.

impl From<Feature> for Features

fn from(flag: Feature) -> Self

Converts to this type from the input type.

impl PartialEq for Feature

fn eq(&self, other: &Feature) -> 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 Feature

impl StructuralPartialEq for Feature