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RawStridedRef

Struct RawStridedRef 

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pub struct RawStridedRef<'a, T> { /* private fields */ }
Expand description

Borrowed raw strided input layout.

Use RawStridedRef::new for checked construction, or RawStridedRef::new_unchecked when a higher-level compiled plan has already validated bounds.

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impl<'a, T> RawStridedRef<'a, T>

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pub fn new( data: &'a [T], dims: &'a [usize], strides: &'a [isize], offset: isize, ) -> Result<Self>

Create a raw strided input after validating reachable offsets.

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pub unsafe fn new_unchecked( data: &'a [T], dims: &'a [usize], strides: &'a [isize], offset: isize, ) -> Self

Create a raw strided input without bounds checking.

§Safety

The caller must ensure every index reachable by dims/strides from offset lies inside data.

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pub fn data(&self) -> &'a [T]

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pub fn dims(&self) -> &'a [usize]

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pub fn strides(&self) -> &'a [isize]

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pub fn offset(&self) -> isize

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pub fn ptr(&self) -> *const T

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pub fn as_view(&self) -> StridedView<'a, T, Identity>

Convert to an immutable owning-metadata view.

This is for compatibility paths. Hot prepared paths should use the raw accessors directly and avoid this conversion.

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impl<'a, T: Clone> Clone for RawStridedRef<'a, T>

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fn clone(&self) -> RawStridedRef<'a, T>

Returns a duplicate 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<'a, T: Debug> Debug for RawStridedRef<'a, T>

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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<'a, T: Copy> Copy for RawStridedRef<'a, T>

Auto Trait Implementations§

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impl<'a, T> Freeze for RawStridedRef<'a, T>

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impl<'a, T> RefUnwindSafe for RawStridedRef<'a, T>
where T: RefUnwindSafe,

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impl<'a, T> Send for RawStridedRef<'a, T>
where T: Sync,

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impl<'a, T> Sync for RawStridedRef<'a, T>
where T: Sync,

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impl<'a, T> Unpin for RawStridedRef<'a, T>

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impl<'a, T> UnsafeUnpin for RawStridedRef<'a, T>

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impl<'a, T> UnwindSafe for RawStridedRef<'a, T>
where T: RefUnwindSafe,

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)
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> 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.