Struct SliceGroup

pub struct SliceGroup<'a, E: Entity, T: 'a = <E as Entity>::Unit>(/* private fields */);

Analogous to an immutable reference to a slice for groups.

Implementations

impl<'a, E: Entity, T> SliceGroup<'a, E, T>

pub fn new(slice: GroupFor<E, &'a [T]>) -> Self

Create a new SliceGroup from a group of slice references.

pub fn into_inner(self) -> GroupFor<E, &'a [T]>

Consume self to return the internally stored group of slice references.

pub fn as_arrays<const N: usize>( self, ) -> (SliceGroup<'a, E, [T; N]>, SliceGroup<'a, E, T>)

Decompose self into a slice of arrays of size N, and a remainder part with length < N.

impl<'a, E: Entity> SliceGroup<'a, E>

pub fn read(&self, idx: usize) -> E

Read the element at position idx.

pub unsafe fn read_unchecked(&self, idx: usize) -> E

Read the element at position idx, without bound checks.

Safety

The behavior is undefined if idx >= self.len().

impl<'a, E: Entity, T> SliceGroup<'a, E, T>

pub fn get(self, idx: usize) -> RefGroup<'a, E, T>

Get a RefGroup pointing to the element at position idx.

pub unsafe fn get_unchecked(self, idx: usize) -> RefGroup<'a, E, T>

Get a RefGroup pointing to the element at position idx, without bound checks.

Safety

The behavior is undefined if idx >= self.len().

pub fn is_empty(&self) -> bool

Checks whether the slice is empty.

pub fn len(&self) -> usize

Returns the length of the slice.

pub fn subslice(self, range: Range<usize>) -> Self

Returns the subslice of self from the start to the end of the provided range.

pub fn split_at(self, idx: usize) -> (Self, Self)

Split self at the midpoint idx, and return the two parts.

pub unsafe fn subslice_unchecked(self, range: Range<usize>) -> Self

Returns the subslice of self from the start to the end of the provided range, without bound checks.

Safety

The behavior is undefined if range.start > range.end or range.end > self.len().

pub fn into_ref_iter(self) -> impl Iterator<Item = RefGroup<'a, E, T>>

Returns an iterator of RefGroup over the elements of the slice.

pub fn into_chunks_exact( self, chunk_size: usize, ) -> (impl Iterator<Item = SliceGroup<'a, E, T>>, Self)

Returns an iterator of slices over chunks of size chunk_size, and the remainder of the slice.

Trait Implementations

impl<E: Entity, T> Clone for SliceGroup<'_, E, T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<E: Entity, T: Debug> Debug for SliceGroup<'_, E, T>

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

Formats the value using the given formatter.

impl<'a, E: Entity, T> IntoConst for SliceGroup<'a, E, T>

type Target = SliceGroup<'a, E, T>

fn into_const(self) -> Self::Target

impl<'short, 'a, E: Entity, T> Reborrow<'short> for SliceGroup<'a, E, T>

type Target = SliceGroup<'short, E, T>

fn rb(&'short self) -> Self::Target

impl<'short, 'a, E: Entity, T> ReborrowMut<'short> for SliceGroup<'a, E, T>

type Target = SliceGroup<'short, E, T>

fn rb_mut(&'short mut self) -> Self::Target

impl<E: Entity, T> Copy for SliceGroup<'_, E, T>

impl<E: Entity, T: Sync> Send for SliceGroup<'_, E, T>

impl<E: Entity, T: Sync> Sync for SliceGroup<'_, E, T>