Trait web_glitz::buffer::BufferSliceIndex

pub trait BufferSliceIndex<T>: Sized {
    type Output: ?Sized;
    fn get(self, buffer: &Buffer<[T]>) -> Option<BufferView<'_, Self::Output>>;
    unsafe fn get_unchecked(
        self, 
        buffer: &Buffer<[T]>
    ) -> BufferView<'_, Self::Output>;

    fn get_mut(
        self, 
        buffer: &mut Buffer<[T]>
    ) -> Option<BufferViewMut<'_, Self::Output>> { ... }
    unsafe fn get_unchecked_mut(
        self, 
        buffer: &mut Buffer<[T]>
    ) -> BufferViewMut<'_, Self::Output> { ... }
}

A helper trait type for indexing operations on a Buffer that contains a slice.

Associated Types

type Output: ?Sized

The output type returned by the indexing operations.

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Required methods

fn get(self, buffer: &Buffer<[T]>) -> Option<BufferView<'_, Self::Output>>

Returns a view on the output for this operation if in bounds, or None otherwise.

unsafe fn get_unchecked(
    self,
    buffer: &Buffer<[T]>
) -> BufferView<'_, Self::Output>

Returns a view on the output for this operation, without performing any bounds checking.

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Provided methods

fn get_mut(
    self,
    buffer: &mut Buffer<[T]>
) -> Option<BufferViewMut<'_, Self::Output>>

Returns a mutable view on the output for this operation if in bounds, or None otherwise.

unsafe fn get_unchecked_mut(
    self,
    buffer: &mut Buffer<[T]>
) -> BufferViewMut<'_, Self::Output>

Returns a mutable view the output for this operation, without performing any bounds checking.

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Implementations on Foreign Types

impl<T> BufferSliceIndex<T> for usize

type Output = T

fn get(self, buffer: &Buffer<[T]>) -> Option<BufferView<'_, Self::Output>>

unsafe fn get_unchecked(
    self,
    buffer: &Buffer<[T]>
) -> BufferView<'_, Self::Output>

impl<T> BufferSliceIndex<T> for RangeFull

type Output = [T]

fn get(self, buffer: &Buffer<[T]>) -> Option<BufferView<'_, Self::Output>>

unsafe fn get_unchecked(
    self,
    buffer: &Buffer<[T]>
) -> BufferView<'_, Self::Output>

impl<T> BufferSliceIndex<T> for Range<usize>

type Output = [T]

fn get(self, buffer: &Buffer<[T]>) -> Option<BufferView<'_, Self::Output>>

unsafe fn get_unchecked(
    self,
    buffer: &Buffer<[T]>
) -> BufferView<'_, Self::Output>

impl<T> BufferSliceIndex<T> for RangeInclusive<usize>

type Output = [T]

fn get(self, buffer: &Buffer<[T]>) -> Option<BufferView<'_, Self::Output>>

unsafe fn get_unchecked(
    self,
    buffer: &Buffer<[T]>
) -> BufferView<'_, Self::Output>

impl<T> BufferSliceIndex<T> for RangeFrom<usize>

type Output = [T]

fn get(self, buffer: &Buffer<[T]>) -> Option<BufferView<'_, Self::Output>>

unsafe fn get_unchecked(
    self,
    buffer: &Buffer<[T]>
) -> BufferView<'_, Self::Output>

impl<T> BufferSliceIndex<T> for RangeTo<usize>

type Output = [T]

fn get(self, buffer: &Buffer<[T]>) -> Option<BufferView<'_, Self::Output>>

unsafe fn get_unchecked(
    self,
    buffer: &Buffer<[T]>
) -> BufferView<'_, Self::Output>

impl<T> BufferSliceIndex<T> for RangeToInclusive<usize>

type Output = [T]

fn get(self, buffer: &Buffer<[T]>) -> Option<BufferView<'_, Self::Output>>

unsafe fn get_unchecked(
    self,
    buffer: &Buffer<[T]>
) -> BufferView<'_, Self::Output>

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Implementors

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