Enum wasmer::CpuFeature

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pub enum CpuFeature {
Show 14 variants    SSE2,
    SSE3,
    SSSE3,
    SSE41,
    SSE42,
    POPCNT,
    AVX,
    BMI1,
    BMI2,
    AVX2,
    AVX512DQ,
    AVX512VL,
    AVX512F,
    LZCNT,
}

Expand description

The nomenclature is inspired by the cpuid crate. The list of supported features was initially retrieved from cranelift-native.

The CpuFeature enum values are likely to grow closer to the original cpuid. However, we prefer to start small and grow from there.

If you would like to use a flag that doesn’t exist yet here, please open a PR.

Variants

`SSE2`

`SSE3`

`SSSE3`

`SSE41`

`SSE42`

`POPCNT`

`AVX`

`BMI1`

`BMI2`

`AVX2`

`AVX512DQ`

`AVX512VL`

`AVX512F`

`LZCNT`

Implementations

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impl CpuFeature

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pub fn for_host() -> EnumSet<CpuFeature>

Retrieves the features for the current Host

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pub fn set() -> EnumSet<CpuFeature>

Retrieves an empty set of CpuFeatures.

Trait Implementations

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impl<O> BitAnd<O> for CpuFeature where
O: Into<EnumSet<CpuFeature>>,

type Output = EnumSet<CpuFeature>

The resulting type after applying the & operator.

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pub fn bitand(self, other: O) -> <CpuFeature as BitAnd<O>>::Output

Performs the & operation. Read more

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impl<O> BitOr<O> for CpuFeature where
O: Into<EnumSet<CpuFeature>>,

type Output = EnumSet<CpuFeature>

The resulting type after applying the | operator.

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pub fn bitor(self, other: O) -> <CpuFeature as BitOr<O>>::Output

Performs the | operation. Read more

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impl<O> BitXor<O> for CpuFeature where
O: Into<EnumSet<CpuFeature>>,

type Output = EnumSet<CpuFeature>

The resulting type after applying the ^ operator.

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pub fn bitxor(self, other: O) -> <CpuFeature as BitXor<O>>::Output

Performs the ^ operation. Read more

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impl Clone for CpuFeature

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pub fn clone(&self) -> CpuFeature

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for CpuFeature

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

Formats the value using the given formatter. Read more

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impl FromStr for CpuFeature

type Err = ParseCpuFeatureError

The associated error which can be returned from parsing.

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pub fn from_str(s: &str) -> Result<CpuFeature, <CpuFeature as FromStr>::Err>

Parses a string s to return a value of this type. Read more

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impl Hash for CpuFeature

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pub fn hash<H>(&self, state: &mut H) where
__H: Hasher,

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl Not for CpuFeature

type Output = EnumSet<CpuFeature>

The resulting type after applying the ! operator.

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pub fn not(self) -> <CpuFeature as Not>::Output

Performs the unary ! operation. Read more

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impl PartialEq<CpuFeature> for CpuFeature

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

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

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

This method tests for !=.

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impl PartialEq<EnumSet<CpuFeature>> for CpuFeature

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pub fn eq(&self, other: &EnumSet<CpuFeature>) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

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

This method tests for !=.

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impl<O> Sub<O> for CpuFeature where
O: Into<EnumSet<CpuFeature>>,

type Output = EnumSet<CpuFeature>

The resulting type after applying the - operator.

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pub fn sub(self, other: O) -> <CpuFeature as Sub<O>>::Output

Performs the - operation. Read more

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impl ToString for CpuFeature

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pub fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl Copy for CpuFeature

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impl EnumSetType for CpuFeature

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impl Eq for CpuFeature

Auto Trait Implementations

impl RefUnwindSafe for CpuFeature

impl Send for CpuFeature

impl Sync for CpuFeature

impl Unpin for CpuFeature

impl UnwindSafe for CpuFeature

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

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pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CallHasher for T where
T: Hash + ?Sized,

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pub default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

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impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
 W: DeserializeWith<F, T, D>,
 D: Fallible + ?Sized,
 F: ?Sized,

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pub fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer

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impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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pub fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Pointable for T

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pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

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pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

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pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

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pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Enum wasmer::CpuFeature

Variants

SSE2

SSE3

SSSE3

SSE41

SSE42

POPCNT

AVX

BMI1

BMI2

AVX2

AVX512DQ

AVX512VL

AVX512F

LZCNT

Implementations

impl CpuFeature

pub fn for_host() -> EnumSet<CpuFeature>

pub fn set() -> EnumSet<CpuFeature>

Trait Implementations

impl<O> BitAnd<O> for CpuFeature where O: Into<EnumSet<CpuFeature>>,

type Output = EnumSet<CpuFeature>

pub fn bitand(self, other: O) -> <CpuFeature as BitAnd<O>>::Output

impl<O> BitOr<O> for CpuFeature where O: Into<EnumSet<CpuFeature>>,

type Output = EnumSet<CpuFeature>

pub fn bitor(self, other: O) -> <CpuFeature as BitOr<O>>::Output

impl<O> BitXor<O> for CpuFeature where O: Into<EnumSet<CpuFeature>>,

type Output = EnumSet<CpuFeature>

pub fn bitxor(self, other: O) -> <CpuFeature as BitXor<O>>::Output

impl Clone for CpuFeature

pub fn clone(&self) -> CpuFeature

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

impl Debug for CpuFeature

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

impl FromStr for CpuFeature

type Err = ParseCpuFeatureError

pub fn from_str(s: &str) -> Result<CpuFeature, <CpuFeature as FromStr>::Err>

impl Hash for CpuFeature

pub fn hash<__H>(&self, state: &mut __H) where __H: Hasher,

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl Not for CpuFeature

type Output = EnumSet<CpuFeature>

pub fn not(self) -> <CpuFeature as Not>::Output

impl PartialEq<CpuFeature> for CpuFeature

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

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

impl PartialEq<EnumSet<CpuFeature>> for CpuFeature

pub fn eq(&self, other: &EnumSet<CpuFeature>) -> bool

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

impl<O> Sub<O> for CpuFeature where O: Into<EnumSet<CpuFeature>>,

type Output = EnumSet<CpuFeature>

pub fn sub(self, other: O) -> <CpuFeature as Sub<O>>::Output

impl ToString for CpuFeature

pub fn to_string(&self) -> String

impl Copy for CpuFeature

impl EnumSetType for CpuFeature

impl Eq for CpuFeature

Auto Trait Implementations

impl RefUnwindSafe for CpuFeature

impl Send for CpuFeature

impl Sync for CpuFeature

impl Unpin for CpuFeature

impl UnwindSafe for CpuFeature

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

pub fn pointer_metadata( &<T as ArchivePointee>::ArchivedMetadata) -> <T as Pointee>::Metadata

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> CallHasher for T where T: Hash + ?Sized,

pub default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where H: Hash + ?Sized, B: BuildHasher,

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

pub fn deserialize( &self, deserializer: &mut D) -> Result<With<T, W>, <D as Fallible>::Error>

impl<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

pub fn equivalent(&self, key: &K) -> bool

`SSE2`

`SSE3`

`SSSE3`

`SSE41`

`SSE42`

`POPCNT`

`AVX`

`BMI1`

`BMI2`

`AVX2`

`AVX512DQ`

`AVX512VL`

`AVX512F`

`LZCNT`

impl<O> BitAnd<O> for CpuFeature where
O: Into<EnumSet<CpuFeature>>,

impl<O> BitOr<O> for CpuFeature where
O: Into<EnumSet<CpuFeature>>,

impl<O> BitXor<O> for CpuFeature where
O: Into<EnumSet<CpuFeature>>,

pub fn hash<H>(&self, state: &mut H) where
__H: Hasher,

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

impl<O> Sub<O> for CpuFeature where
O: Into<EnumSet<CpuFeature>>,

impl<T> Any for T where
T: 'static + ?Sized,

pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T> CallHasher for T where
T: Hash + ?Sized,

pub default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,

pub fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,