Struct exr::image::read::specific_channels::SpecificChannelsReader

pub struct SpecificChannelsReader<PixelStorage, SetPixel, PixelReader, Pixel> {
    set_pixel: SetPixel,
    pixel_storage: PixelStorage,
    pixel_reader: PixelReader,
    px: PhantomData<Pixel>,
}

The reader that holds the temporary data that is required to read some specified channels.

Fields

set_pixel: SetPixel

pixel_storage: PixelStorage

pixel_reader: PixelReader

px: PhantomData<Pixel>

Trait Implementations

impl<PixelStorage, SetPixel, PxReader, Pixel> ChannelsReader for SpecificChannelsReader<PixelStorage, SetPixel, PxReader, Pixel>

where PxReader: RecursivePixelReader, PxReader::RecursivePixel: IntoTuple<Pixel>, PxReader::RecursiveChannelDescriptions: IntoNonRecursive, SetPixel: Fn(&mut PixelStorage, Vec2<usize>, Pixel),

type Channels = SpecificChannels<PixelStorage, <<PxReader as RecursivePixelReader>::RecursiveChannelDescriptions as IntoNonRecursive>::NonRecursive>

The type of the resulting channel collection

fn filter_block(&self, tile: TileCoordinates) -> bool

Specify whether a single block of pixels should be loaded from the file

fn read_block( &mut self, header: &Header, block: UncompressedBlock, ) -> UnitResult

Load a single pixel block, which has not been filtered, into the reader, accumulating the channel data

fn into_channels(self) -> Self::Channels

Deliver the final accumulated channel collection for the image

impl<PixelStorage: Clone, SetPixel: Clone, PixelReader: Clone, Pixel: Clone> Clone for SpecificChannelsReader<PixelStorage, SetPixel, PixelReader, Pixel>

fn clone( &self, ) -> SpecificChannelsReader<PixelStorage, SetPixel, PixelReader, Pixel>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<PixelStorage: Debug, SetPixel: Debug, PixelReader: Debug, Pixel: Debug> Debug for SpecificChannelsReader<PixelStorage, SetPixel, PixelReader, Pixel>

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

Formats the value using the given formatter.

impl<PixelStorage: Copy, SetPixel: Copy, PixelReader: Copy, Pixel: Copy> Copy for SpecificChannelsReader<PixelStorage, SetPixel, PixelReader, Pixel>