Enum Property 

pub enum Property {
    Extents(Extents),
    Av1Config(Av1Config),
    PixelInfo(PixelInfo),
    Colour(Colour),
    Rotation(u8),
    Mirror(bool),
    AuxiliaryType(String),
    PixelAspect(u32, u32),
    Unknown(FourCc),
}

One entry of the ipco property store.

Variants

Extents(Extents)

ispe — the item’s dimensions.

Av1Config(Av1Config)

av1C — the AV1 codec configuration.

PixelInfo(PixelInfo)

pixi — bit depth per channel.

Colour(Colour)

colr — colour information.

Rotation(u8)

irot — rotation, in counter-clockwise multiples of 90 degrees (0–3).

Mirror(bool)

imir — mirroring. true exchanges left and right (mode 1); false exchanges top and bottom (mode 0).

AuxiliaryType(String)

auxC — the auxiliary type URN, which is how an alpha plane announces itself.

PixelAspect(u32, u32)

pasp — the pixel aspect ratio, as horizontal and vertical spacing.

Unknown(FourCc)

A property this decoder does not interpret.

Retained rather than dropped so that Properties::essential_unknown can tell whether ignoring it is safe.

Implementations

impl Property

pub const fn kind(&self) -> FourCc

The four-character type this property was parsed from.

Trait Implementations

impl Clone for Property

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Property

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

Formats the value using the given formatter.

impl Eq for Property

impl PartialEq for Property

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Property