polars_arrow::types::simd

Struct i64x8

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pub struct i64x8(pub [i64; 8]);
Expand description

Multi-Data correspondence of the native type

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§0: [i64; 8]

Trait Implementations§

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impl Add for i64x8

Available on crate feature compute_aggregate only.
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type Output = i64x8

The resulting type after applying the + operator.
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fn add(self, rhs: Self) -> Self::Output

Performs the + operation. Read more
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impl AddAssign for i64x8

Available on crate feature compute_aggregate only.
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fn add_assign(&mut self, rhs: Self)

Performs the += operation. Read more
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impl Clone for i64x8

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fn clone(&self) -> i64x8

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

Performs copy-assignment from source. Read more
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impl Default for i64x8

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl Index<usize> for i64x8

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type Output = i64

The returned type after indexing.
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fn index(&self, index: usize) -> &Self::Output

Performs the indexing (container[index]) operation. Read more
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impl IndexMut<usize> for i64x8

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fn index_mut(&mut self, index: usize) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation. Read more
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impl NativeSimd for i64x8

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const LANES: usize = 8usize

Number of lanes
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type Native = i64

The NativeType of this struct. E.g. f32 for a NativeSimd = f32x16.
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type Chunk = u8

The type holding bits for masks.
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type Mask = u8

Type used for masking.
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fn select(self, mask: u8, default: Self) -> Self

Sets values to default based on mask.
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fn from_chunk(v: &[i64]) -> Self

Convert itself from a slice. Read more
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fn from_incomplete_chunk(v: &[i64], remaining: i64) -> Self

creates a new Self from v by populating items from v up to its length. Items from v at positions larger than the number of lanes are ignored; remaining items are populated with remaining.
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fn align(values: &[Self::Native]) -> (&[Self::Native], &[Self], &[Self::Native])

Returns a tuple of 3 items whose middle item is itself, and the remaining are the head and tail of the un-aligned parts.
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impl Sum<i64> for i64x8

Available on crate feature compute_aggregate only.
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fn simd_sum(self) -> i64

Reduces this element to a single value.
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impl Copy for i64x8

Auto Trait Implementations§

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impl Freeze for i64x8

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impl RefUnwindSafe for i64x8

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impl Send for i64x8

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impl Sync for i64x8

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impl Unpin for i64x8

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impl UnwindSafe for i64x8

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, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

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