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svpattern

core::arch::aarch64

Enum svpattern

#[non_exhaustive]
#[repr(i32)]pub enum svpattern {
Show 17 variants    SV_POW2 = 0,
    SV_VL1 = 1,
    SV_VL2 = 2,
    SV_VL3 = 3,
    SV_VL4 = 4,
    SV_VL5 = 5,
    SV_VL6 = 6,
    SV_VL7 = 7,
    SV_VL8 = 8,
    SV_VL16 = 9,
    SV_VL32 = 10,
    SV_VL64 = 11,
    SV_VL128 = 12,
    SV_VL256 = 13,
    SV_MUL4 = 29,
    SV_MUL3 = 30,
    SV_ALL = 31,
}

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Available on (AArch64 or ARM64EC) and (AArch64) only.

Expand description

Patterns returned by a PTRUE

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

SV_POW2 = 0

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Activate the largest power-of-two number of elements that is less than the vector length

SV_VL1 = 1

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Activate the first element

SV_VL2 = 2

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Activate the first two elements

SV_VL3 = 3

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Activate the first three elements

SV_VL4 = 4

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Activate the first four elements

SV_VL5 = 5

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Activate the first five elements

SV_VL6 = 6

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Activate the first six elements

SV_VL7 = 7

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Activate the first seven elements

SV_VL8 = 8

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Activate the first eight elements

SV_VL16 = 9

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Activate the first sixteen elements

SV_VL32 = 10

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Activate the first thirty-two elements

SV_VL64 = 11

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Activate the first sixty-four elements

SV_VL128 = 12

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Activate the first one-hundred-and-twenty-eight elements

SV_VL256 = 13

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Activate the first two-hundred-and-fifty-six elements

SV_MUL4 = 29

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Activate the largest multiple-of-four number of elements that is less than the vector length

SV_MUL3 = 30

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Activate the largest multiple-of-three number of elements that is less than the vector length

SV_ALL = 31

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Activate all elements

Trait Implementations§

impl Clone for svpattern

fn clone(&self) -> svpattern

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for svpattern

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

Formats the value using the given formatter. Read more

impl PartialEq for svpattern

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

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

1.0.0 · Source§

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 ConstParamTy_ for svpattern

impl Copy for svpattern

impl Eq for svpattern

impl StructuralPartialEq for svpattern

Auto Trait Implementations§

impl Freeze for svpattern

impl RefUnwindSafe for svpattern

impl Send for svpattern

impl Sync for svpattern

impl Unpin for svpattern

impl UnsafeUnpin for svpattern

impl UnwindSafe for svpattern

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit #126799)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.