Enum `BlockDescription`

pub enum BlockDescription

How the image pixels are split up into separate blocks.

Variants

ScanLines: The image is divided into scan line blocks. The number of scan lines in a block depends on the compression method.
Tiles(TileDescription): The image is divided into tile blocks. Also specifies the size of each tile in the image and whether this image contains multiple resolution levels.

Implementations

`impl BlockDescription`

fn has_tiles(&self) -> bool: Whether this image is tiled. If false, this image is divided into scan line blocks.

Trait Implementations

`impl Clone for BlockDescription`

fn clone(&self) -> Self

`impl Copy for BlockDescription`

`impl Debug for BlockDescription`

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

`impl Eq for BlockDescription`

`impl Hash for BlockDescription`

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

`impl PartialEq for BlockDescription`

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

`impl StructuralPartialEq for BlockDescription`

Auto Trait Implementations

`impl Freeze for BlockDescription`

`impl RefUnwindSafe for BlockDescription`

`impl Send for BlockDescription`

`impl Sync for BlockDescription`

`impl Unpin for BlockDescription`

`impl UnsafeUnpin for BlockDescription`

`impl UnwindSafe for BlockDescription`

Blanket Implementations

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

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

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

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

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

`impl<T> From<T> for BlockDescription`

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

`impl<T> Pointable for BlockDescription`

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 BlockDescription where T: ?Sized,`

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

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

`impl<T, U> Into<U> for BlockDescription 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 BlockDescription where U: Into<T>,`

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

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

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