## m256i

# Struct m256i

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    #[repr(simd)]pub struct m256i(/* private fields */);

🔬This is a nightly-only experimental API. (`stdarch_loongarch` #117427)
Available on LoongArch LA64 only.
Expand description

256-bit wide integer vector type, LoongArch-specific

This type is the same as the `__m256i` type defined in `lasxintrin.h`, representing a 256-bit SIMD register. Usage of this type typically occurs in conjunction with the `lasx` target features for LoongArch.

Internally this type may be viewed as:

- `i8x32` - thirty two `i8` values packed together
- `i16x16` - sixteen `i16` values packed together
- `i32x8` - eight `i32` values packed together
- `i64x4` - four `i64` values packed together

(as well as unsigned versions). Each intrinsic may interpret the internal bits differently, check the documentation of the intrinsic to see how it’s being used.

The in-memory representation of this type is the same as the one of an equivalent array (i.e. the in-memory order of elements is the same, and there is no padding); however, the alignment is different and equal to the size of the type. Note that the ABI for function calls may not be the same.

Note that this means that an instance of `m256i` typically just means a “bag of bits” which is left up to interpretation at the point of use.

Most intrinsics using `m256i` are prefixed with `lasx_` and the integer types tend to correspond to suffixes like “b”, “h”, “w” or “d”.

## Trait Implementations§

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### impl Clone for m256i

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#### fn clone(&self) -> m256i

Returns a duplicate of the value. Read more
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#### fn clone_from(&mut self, source: &Self)
where Self:,

Performs copy-assignment from `source`. Read more
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### impl Debug for m256i

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

Formats the value using the given formatter. Read more
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### impl Copy for m256i

## Auto Trait Implementations§

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### impl Freeze for m256i

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### impl RefUnwindSafe for m256i

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### impl Send for m256i

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### impl Sync for m256i

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### impl Unpin for m256i

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### impl UnwindSafe for m256i

## Blanket Implementations§

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

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#### fn type_id(&self) -> TypeId

Gets the `TypeId` of `self`. Read more
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### impl<T> Borrow<T> for T
where T: ?Sized,

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#### 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,

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

Mutably borrows from an owned value. Read more
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### impl<T> CloneToUninit for T
where T: Clone,

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#### 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
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### impl<T> From<T> for T

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#### fn from(t: T) -> T

Returns the argument unchanged.

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

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

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#### type Error = Infallible

The type returned in the event of a conversion error.
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#### fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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### impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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#### fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.