Struct exr::image::read::layers::ReadFirstValidLayer

pub struct ReadFirstValidLayer<ReadChannels> {
    pub read_channels: ReadChannels,
}

Specify to read only the first layer which meets the previously specified requirements

Fields

read_channels: ReadChannels

The channel reading specification

Trait Implementations

impl<ReadChannels: Clone> Clone for ReadFirstValidLayer<ReadChannels>

fn clone(&self) -> ReadFirstValidLayer<ReadChannels>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<ReadChannels: Debug> Debug for ReadFirstValidLayer<ReadChannels>

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

Formats the value using the given formatter.

impl<ReadChannels: PartialEq> PartialEq<ReadFirstValidLayer<ReadChannels>> for ReadFirstValidLayer<ReadChannels>

fn eq(&self, other: &ReadFirstValidLayer<ReadChannels>) -> bool

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'s, C> ReadLayers<'s> for ReadFirstValidLayer<C>where C: ReadChannels<'s>,

type Layers = Layer<<<C as ReadChannels<'s>>::Reader as ChannelsReader>::Channels>

The type of the resulting Layers

type Reader = FirstValidLayerReader<<C as ReadChannels<'s>>::Reader>

The type of the temporary layer reader

fn create_layers_reader(&'s self, headers: &[Header]) -> Result<Self::Reader>

Create a single reader for a single layer

fn all_attributes(self) -> ReadImage<fn(_: f64), Self>where Self: Sized,

Specify that all attributes should be read from an image. Use from_file(path) on the return value of this method to actually decode an image.

impl<ReadChannels: Eq> Eq for ReadFirstValidLayer<ReadChannels>

impl<ReadChannels> StructuralEq for ReadFirstValidLayer<ReadChannels>

impl<ReadChannels> StructuralPartialEq for ReadFirstValidLayer<ReadChannels>