Struct BufferBase

pub struct BufferBase<S> { /* private fields */ }

A buffer.

Slice implements Index and UnsafeSlice implements UnsafeIndex.

Implementations

impl<S: DataBase> BufferBase<S>

pub fn len(&self) -> usize

The length of the buffer.

pub fn is_empty(&self) -> bool

Whether the buffer is empty.

impl<'a, T: Scalar> BufferBase<SliceRepr<'a, T>>

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

Available on non-target_arch="spirv" only.

A pointer to the buffer’s data.

impl<'a, T: Scalar> BufferBase<UnsafeSliceRepr<'a, T>>

pub fn as_mut_ptr(&self) -> *mut T

Available on non-target_arch="spirv" only.

A mutable pointer to the buffer’s data.

Trait Implementations

impl<S: Clone> Clone for BufferBase<S>

fn clone(&self) -> BufferBase<S>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, T: Scalar> From<BufferBase<SliceRepr<'a, T>>> for &'a [T]

Available on non-target_arch="spirv" only.

fn from(slice: Slice<'a, T>) -> &'a [T]

Converts to this type from the input type.

impl<S: Data> Index<usize> for BufferBase<S>

type Output = <S as DataBase>::Elem

The returned type after indexing.

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

Performs the indexing (container[index]) operation.

impl<S: UnsafeData> UnsafeIndex<usize> for BufferBase<S>

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

Safety

The caller must ensure that the returned reference is not aliased by a mutable borrow, ie by a call to .unsafe_index_mut() with the same index.

unsafe fn unsafe_index_mut(&self, index: usize) -> &mut Self::Output

Safety

The caller must ensure that the returned reference is not aliased by another borrow, ie by a call to .unsafe_index() or .unsafe_index_mut() with the same index.

type Output = <S as DataBase>::Elem

The returned type after indexing.

impl<S: Copy> Copy for BufferBase<S>