Struct Row 

pub struct Row<'a, T, const GROUP: usize, const PACK: usize = 1> { /* private fields */ }

An immutable view of a single logical row in a block-transposed matrix.

Because the elements of a logical row are strided (not contiguous), this struct provides indexed access and iteration over the row’s elements.

Implementations

impl<T: Copy, const GROUP: usize, const PACK: usize> Row<'_, T, GROUP, PACK>

pub fn len(&self) -> usize

Number of elements (columns) in this row.

pub fn is_empty(&self) -> bool

Whether the row is empty.

pub fn get(&self, col: usize) -> Option<&T>

Get a reference to the element at column col, or None if out of bounds.

pub fn iter(&self) -> RowIter<'_, T, GROUP, PACK>

Return an iterator over the elements of this row.

Trait Implementations

impl<'a, T: Clone, const GROUP: usize, const PACK: usize> Clone for Row<'a, T, GROUP, PACK>

fn clone(&self) -> Row<'a, T, GROUP, PACK>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, T: Debug, const GROUP: usize, const PACK: usize> Debug for Row<'a, T, GROUP, PACK>

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

Formats the value using the given formatter.

impl<T: Copy, const GROUP: usize, const PACK: usize> Index<usize> for Row<'_, T, GROUP, PACK>

type Output = T

The returned type after indexing.

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

Performs the indexing (container[index]) operation.

impl<'a, T: Copy, const GROUP: usize, const PACK: usize> Copy for Row<'a, T, GROUP, PACK>