Enum SliceSpec 

pub enum SliceSpec {
    Full,
    Range(Range<usize>),
    Index(usize),
    Strided {
        start: usize,
        end: usize,
        stride: usize,
    },
    Reverse,
}

Slice specification for a single dimension

Variants

Full

Full dimension (no slicing)

Range(Range<usize>)

Range slice [start..end)

Index(usize)

Single index (reduces dimension)

Strided

Strided slice (start, end, stride)

Fields

start: usize

end: usize

stride: usize

Reverse

Reverse slice (full dimension in reverse order)

Implementations

impl SliceSpec

pub fn range(start: usize, end: usize) -> Self

Create a range slice

pub fn strided(start: usize, end: usize, stride: usize) -> Self

Create a strided slice

pub fn size(&self, dim_size: usize) -> Result<usize, String>

Get the size of this slice given the dimension size

pub fn compose(&self, other: &SliceSpec) -> Result<SliceSpec, String>

Compose two slice specs

Trait Implementations

impl Clone for SliceSpec

fn clone(&self) -> SliceSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SliceSpec

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

Formats the value using the given formatter.

impl PartialEq for SliceSpec

fn eq(&self, other: &SliceSpec) -> 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 SliceSpec

impl StructuralPartialEq for SliceSpec