Enum exr::meta::BlockDescription

pub enum BlockDescription {
    ScanLines,
    Tiles(TileDescription),
}

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

pub 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) -> BlockDescription

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BlockDescription

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

Formats the value using the given formatter.

impl Hash for BlockDescription

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<BlockDescription> for BlockDescription

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

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &BlockDescription) -> bool

This method tests for !=.

impl Copy for BlockDescription

impl Eq for BlockDescription

impl StructuralEq for BlockDescription

impl StructuralPartialEq for BlockDescription