Struct Layout 

pub struct Layout { /* private fields */ }

Implementations

impl Layout

pub fn new<S: Into<Shape>>( shape: S, stride: Vec<usize>, start_offset: usize, ) -> Self

pub fn contiguous<S: Into<Shape>>(shape: S) -> Self

pub fn contiguous_with_offset<S: Into<Shape>>( shape: S, start_offset: usize, ) -> Self

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

pub fn dim<D: Dim>(&self, dim: D) -> Result<usize>

pub fn shape(&self) -> &Shape

pub fn stride(&self) -> &[usize]

pub fn start_offset(&self) -> usize

pub fn element_count(&self) -> usize

pub fn is_contiguous(&self) -> bool

pub fn slice( &self, dim: usize, start: usize, end: usize, step: usize, ) -> Result<Self>

pub fn narrow(&self, dim: usize, start: usize, len: usize) -> Result<Self>

pub fn transpose(&self, dim1: usize, dim2: usize) -> Result<Self>

pub fn broadcast_as<S: Into<Shape>>(&self, shape: S) -> Result<Self>

pub fn permute(&self, idxs: &[usize]) -> Result<Self>

pub fn storage_indices(&self) -> StorageIndices<'_>

Returns an iterator over storage indices.

This iterator yields the linear (flat) indices as they are laid out in the underlying storage buffer. The order depends on the memory layout (e.g., row-major / column-major / with strides).

Example for shape = (2, 2) in row-major layout: yields: 0, 1, 2, 3

Trait Implementations

impl Clone for Layout

fn clone(&self) -> Layout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Layout

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

Formats the value using the given formatter.

impl<S: Into<Shape>> From<S> for Layout

fn from(value: S) -> Self

Converts to this type from the input type.

impl PartialEq for Layout

fn eq(&self, other: &Layout) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Layout

impl StructuralPartialEq for Layout