Struct ImageMetadata 

pub struct ImageMetadata {
    pub color_space: ColorSpace,
    pub color_range: ColorRange,
    pub alpha_mode: AlphaMode,
}

Lightweight semantic metadata carried by images and borrowed views.

Fields

color_space: ColorSpace

Channel color/depth/label interpretation.

color_range: ColorRange

Numeric range convention.

alpha_mode: AlphaMode

Alpha convention.

Implementations

impl ImageMetadata

pub fn validate<const CHANNELS: usize>(self) -> Result<(), ImageError>

Validates metadata against a compile-time channel count.

Trait Implementations

impl Clone for ImageMetadata

fn clone(&self) -> ImageMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImageMetadata

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

Formats the value using the given formatter.

impl Default for ImageMetadata

fn default() -> ImageMetadata

Returns the “default value” for a type.

impl Hash for ImageMetadata

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

where __H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ImageMetadata

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for ImageMetadata

impl Eq for ImageMetadata

impl StructuralPartialEq for ImageMetadata