Enum ColourSpace

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#[repr(u8)]pub enum ColourSpace {
    Rgb = 0,
    Grey = 1,
    Xyb = 2,
    Unknown = 3,
}

Expand description

Color space type.

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Rgb = 0

Tristimulus RGB.

This includes CMYK; in that case, there is an extra channel of type Black, ICC profile is embedded in the image, and the profile describes an CMYK color space.

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Grey = 1

Grayscale; luminance only.

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Xyb = 2

XYB, an absolute color space.

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Unknown = 3

Unknown color space.

Trait Implementations§

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impl Clone for ColourSpace

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fn clone(&self) -> ColourSpace

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for ColourSpace

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

Formats the value using the given formatter. Read more

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impl Default for ColourSpace

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fn default() -> ColourSpace

Returns the “default value” for a type. Read more

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impl PartialEq for ColourSpace

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

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

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

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

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impl TryFrom<u32> for ColourSpace

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type Error = ()

The type returned in the event of a conversion error.

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fn try_from( value: u32, ) -> Result<ColourSpace, <ColourSpace as TryFrom<u32>>::Error>

Performs the conversion.

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impl Copy for ColourSpace

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impl Eq for ColourSpace

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impl StructuralPartialEq for ColourSpace

Auto Trait Implementations§

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impl UnwindSafe for ColourSpace

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T, Ctx> BundleDefault<Ctx> for T
where T: Default,

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fn default_with_context(_: Ctx) -> T

Creates a default value with the given context.

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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