Struct RawStridedRef 

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

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.

Implementations

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

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.

Errors

Returns StridedError::StrideLengthMismatch when dims and strides have different lengths, and StridedError::OffsetOverflow when a reachable offset is not representable: dim - 1 of a non-unit extent does not fit isize, a stride times that last index or the accumulated offsets overflow isize or go negative, or the highest reachable offset is not below the buffer length. A layout with a zero extent skips this check.

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.

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

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

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

pub fn offset(&self) -> isize

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

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

Convert to an immutable view, borrowing this descriptor’s metadata.

The conversion allocates nothing; hot prepared paths use the raw accessors directly all the same.

Trait Implementations

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

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

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

impl<T: Debug> Debug for RawStridedRef<'_, T>

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

Formats the value using the given formatter.