Trait web_glitz::image::texture_2d_array::LevelSubImageLayersIndex

pub trait LevelSubImageLayersIndex<'a, F> {
    type Output;
    fn get(self, layers: &'a LevelSubImageLayers<F>) -> Option<Self::Output>;
    unsafe fn get_unchecked(
        self, 
        layers: &'a LevelSubImageLayers<F>
    ) -> Self::Output;
}

A helper trait for indexing LevelSubImageLayers.

See LevelSubImageLayers::get and LevelSubImageLayers::get_unchecked.

Associated Types

type Output

The output type returned by the indexing operations.

Loading content...

Required methods

fn get(self, layers: &'a LevelSubImageLayers<F>) -> Option<Self::Output>

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

unsafe fn get_unchecked(
    self,
    layers: &'a LevelSubImageLayers<F>
) -> Self::Output

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

Loading content...

Implementations on Foreign Types

impl<'a, F> LevelSubImageLayersIndex<'a, F> for usize where
    F: 'a, 

type Output = LevelLayerSubImage<'a, F>

fn get(self, layers: &'a LevelSubImageLayers<F>) -> Option<Self::Output>

unsafe fn get_unchecked(
    self,
    layers: &'a LevelSubImageLayers<F>
) -> Self::Output

impl<'a, F> LevelSubImageLayersIndex<'a, F> for RangeFull where
    F: 'a, 

type Output = LevelSubImageLayers<'a, F>

fn get(self, layers: &'a LevelSubImageLayers<F>) -> Option<Self::Output>

unsafe fn get_unchecked(
    self,
    layers: &'a LevelSubImageLayers<F>
) -> Self::Output

impl<'a, F> LevelSubImageLayersIndex<'a, F> for Range<usize> where
    F: 'a, 

type Output = LevelSubImageLayers<'a, F>

fn get(self, layers: &'a LevelSubImageLayers<F>) -> Option<Self::Output>

unsafe fn get_unchecked(
    self,
    layers: &'a LevelSubImageLayers<F>
) -> Self::Output

impl<'a, F> LevelSubImageLayersIndex<'a, F> for RangeInclusive<usize> where
    F: 'a, 

type Output = LevelSubImageLayers<'a, F>

fn get(self, layers: &'a LevelSubImageLayers<F>) -> Option<Self::Output>

unsafe fn get_unchecked(
    self,
    layers: &'a LevelSubImageLayers<F>
) -> Self::Output

impl<'a, F> LevelSubImageLayersIndex<'a, F> for RangeFrom<usize> where
    F: 'a, 

type Output = LevelSubImageLayers<'a, F>

fn get(self, layers: &'a LevelSubImageLayers<F>) -> Option<Self::Output>

unsafe fn get_unchecked(
    self,
    layers: &'a LevelSubImageLayers<F>
) -> Self::Output

impl<'a, F> LevelSubImageLayersIndex<'a, F> for RangeTo<usize> where
    F: 'a, 

type Output = LevelSubImageLayers<'a, F>

fn get(self, layers: &'a LevelSubImageLayers<F>) -> Option<Self::Output>

unsafe fn get_unchecked(
    self,
    layers: &'a LevelSubImageLayers<F>
) -> Self::Output

impl<'a, F> LevelSubImageLayersIndex<'a, F> for RangeToInclusive<usize> where
    F: 'a, 

type Output = LevelSubImageLayers<'a, F>

fn get(self, layers: &'a LevelSubImageLayers<F>) -> Option<Self::Output>

unsafe fn get_unchecked(
    self,
    layers: &'a LevelSubImageLayers<F>
) -> Self::Output

Loading content...

Implementors

Loading content...