Struct ImageMetadata 

pub struct ImageMetadata {
    pub bit_depth: BitDepth,
    pub color_encoding: ColorEncoding,
    pub extra_channels: Vec<ExtraChannelInfo>,
    pub orientation: Orientation,
    pub animation: Option<AnimationHeader>,
    pub intensity_target: f32,
    pub min_nits: f32,
    pub have_intrinsic_size: bool,
    pub intrinsic_width: u32,
    pub intrinsic_height: u32,
    pub xyb_encoded: bool,
}

Image metadata that appears once per file.

Fields

bit_depth: BitDepth

Bit depth configuration.

color_encoding: ColorEncoding

Color encoding (color space, transfer function, etc.).

extra_channels: Vec<ExtraChannelInfo>

Extra channels (alpha, depth, etc.).

orientation: Orientation

Image orientation.

animation: Option<AnimationHeader>

Animation parameters (None if not animated).

intensity_target: f32

Intensity target for HDR in nits.

min_nits: f32

Minimum nits for tone mapping.

have_intrinsic_size: bool

Whether intrinsic size differs from coded size.

intrinsic_width: u32

Intrinsic width (if have_intrinsic_size).

intrinsic_height: u32

Intrinsic height (if have_intrinsic_size).

xyb_encoded: bool

Whether image uses XYB color encoding (true for lossy, false for lossless).

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

Formats the value using the given formatter.

impl Default for ImageMetadata

fn default() -> Self

Returns the “default value” for a type.