Struct `BlockIndex`

pub struct BlockIndex { pub layer: usize, pub pixel_position: Vec2<usize>, pub pixel_size: Vec2<usize>, pub level: Vec2<usize> }

Specifies where a block of pixel data should be placed in the actual image. This is a globally unique identifier which includes the layer, level index, and pixel location.

Fields

layer: usize: Index of the layer.
pixel_position: Vec2<usize>: Index of the top left pixel from the block within the data window.
pixel_size: Vec2<usize>: Number of pixels in this block, extending to the right and downwards. Stays the same across all resolution levels.
level: Vec2<usize>: Index of the mip or rip level in the image.

Trait Implementations

`impl Clone for BlockIndex`

fn clone(&self) -> Self

`impl Copy for BlockIndex`

`impl Debug for BlockIndex`

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

`impl Eq for BlockIndex`

`impl Hash for BlockIndex`

fn hash<__H: Hasher>(&self, state: &mut __H)

`impl PartialEq for BlockIndex`

fn eq(&self, other: &Self) -> bool

`impl StructuralPartialEq for BlockIndex`

Auto Trait Implementations

`impl Freeze for BlockIndex`

`impl RefUnwindSafe for BlockIndex`

`impl Send for BlockIndex`

`impl Sync for BlockIndex`

`impl Unpin for BlockIndex`

`impl UnsafeUnpin for BlockIndex`

`impl UnwindSafe for BlockIndex`

Blanket Implementations

`impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for BlockIndex where ST: ?Sized, DT: ?Sized,`

`impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for BlockIndex where ST: ?Sized, DT: ?Sized,`

`impl<T> Any for BlockIndex where T: 'static + ?Sized,`

fn type_id(&self) -> TypeId

`impl<T> Borrow<T> for BlockIndex where T: ?Sized,`

fn borrow(&self) -> &T

`impl<T> BorrowMut<T> for BlockIndex where T: ?Sized,`

fn borrow_mut(&mut self) -> &mut T

`impl<T> CloneToUninit for BlockIndex where T: Clone,`

unsafe fn clone_to_uninit(&self, dest: *mut u8)

`impl<T> From<T> for BlockIndex`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T> Pointable for BlockIndex`

const ALIGN: usize = _;
type Init = T;
unsafe fn init(init: <T as Pointable>::Init) -> usize
unsafe fn deref<'a>(ptr: usize) -> &'a T
unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
unsafe fn drop(ptr: usize)

`impl<T> Read<Exclusive, BecauseExclusive> for BlockIndex where T: ?Sized,`

`impl<T> ToOwned for BlockIndex where T: Clone,`

type Owned = T;
fn to_owned(&self) -> T
fn clone_into(&self, target: &mut T)

`impl<T, U> Into<U> for BlockIndex where U: From<T>,`

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

`impl<T, U> TryFrom<U> for BlockIndex where U: Into<T>,`

type Error = never;
fn try_from(value: U) -> Result<T, never>

`impl<T, U> TryInto<U> for BlockIndex where U: TryFrom<T>,`

type Error = <U as TryFrom<T>>::Error;
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>