Enum png::SrgbRenderingIntent

source · [−]

#[repr(u8)]
pub enum SrgbRenderingIntent {
    Perceptual,
    RelativeColorimetric,
    Saturation,
    AbsoluteColorimetric,
}

Expand description

The rendering intent for an sRGB image.

Presence of this data also indicates that the image conforms to the sRGB color space.

Variants

`Perceptual`

For images preferring good adaptation to the output device gamut at the expense of colorimetric accuracy, such as photographs.

`RelativeColorimetric`

For images requiring colour appearance matching (relative to the output device white point), such as logos.

`Saturation`

For images preferring preservation of saturation at the expense of hue and lightness, such as charts and graphs.

`AbsoluteColorimetric`

For images requiring preservation of absolute colorimetry, such as previews of images destined for a different output device (proofs).

Implementations

source

impl SrgbRenderingIntent

source

pub fn encode<W: Write>(self, w: &mut W) -> Result<(), EncodingError>

Trait Implementations

source

impl Clone for SrgbRenderingIntent

source

fn clone(&self) -> SrgbRenderingIntent

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

source

impl Debug for SrgbRenderingIntent

source

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

Formats the value using the given formatter. Read more

source

impl PartialEq<SrgbRenderingIntent> for SrgbRenderingIntent

source

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

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

1.0.0 · source

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

This method tests for !=.

source

impl StructuralPartialEq for SrgbRenderingIntent

Auto Trait Implementations

impl RefUnwindSafe for SrgbRenderingIntent

impl Send for SrgbRenderingIntent

impl Sync for SrgbRenderingIntent

impl Unpin for SrgbRenderingIntent

impl UnwindSafe for SrgbRenderingIntent

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

source

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

type Owned = T

The resulting type after obtaining ownership.

source

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

source

fn clone_into(&self, target: &mut T)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

source

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum png::SrgbRenderingIntent

Variants

Perceptual

RelativeColorimetric

Saturation

AbsoluteColorimetric

Implementations

impl SrgbRenderingIntent

pub fn encode<W: Write>(self, w: &mut W) -> Result<(), EncodingError>

Trait Implementations

impl Clone for SrgbRenderingIntent

fn clone(&self) -> SrgbRenderingIntent

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

impl Debug for SrgbRenderingIntent

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

impl PartialEq<SrgbRenderingIntent> for SrgbRenderingIntent

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

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

impl Copy for SrgbRenderingIntent

impl Eq for SrgbRenderingIntent

impl StructuralEq for SrgbRenderingIntent

impl StructuralPartialEq for SrgbRenderingIntent

Auto Trait Implementations

impl RefUnwindSafe for SrgbRenderingIntent

impl Send for SrgbRenderingIntent

impl Sync for SrgbRenderingIntent

impl Unpin for SrgbRenderingIntent

impl UnwindSafe for SrgbRenderingIntent

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

`Perceptual`

`RelativeColorimetric`

`Saturation`

`AbsoluteColorimetric`

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

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

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

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

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

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,