pub type Image = Image<Gradient, SpecifiedImageUrl, Color, Percentage, Resolution>;
Expand description
Specified values for an image according to CSS-IMAGES. https://drafts.csswg.org/css-images/#image-values
Aliased Type§
enum Image {
None,
Url(CssUrl),
Gradient(Box<GenericGradient<LineDirection, LengthPercentage, NonNegative<Length>, NonNegative<LengthPercentage>, GenericPosition<PositionComponent<HorizontalPositionKeyword>, PositionComponent<VerticalPositionKeyword>>, Angle, AngleOrPercentage, Color>, Global>),
PaintWorklet(PaintWorklet),
CrossFade(Box<GenericCrossFade<GenericImage<GenericGradient<LineDirection, LengthPercentage, NonNegative<Length>, NonNegative<LengthPercentage>, GenericPosition<PositionComponent<HorizontalPositionKeyword>, PositionComponent<VerticalPositionKeyword>>, Angle, AngleOrPercentage, Color>, CssUrl, Color, Percentage, Resolution>, Color, Percentage>, Global>),
ImageSet(Box<GenericImageSet<GenericImage<GenericGradient<LineDirection, LengthPercentage, NonNegative<Length>, NonNegative<LengthPercentage>, GenericPosition<PositionComponent<HorizontalPositionKeyword>, PositionComponent<VerticalPositionKeyword>>, Angle, AngleOrPercentage, Color>, CssUrl, Color, Percentage, Resolution>, Resolution>, Global>),
}
Variants§
None
none
variant.
Url(CssUrl)
A <url()>
image.
Gradient(Box<GenericGradient<LineDirection, LengthPercentage, NonNegative<Length>, NonNegative<LengthPercentage>, GenericPosition<PositionComponent<HorizontalPositionKeyword>, PositionComponent<VerticalPositionKeyword>>, Angle, AngleOrPercentage, Color>, Global>)
A <gradient>
image. Gradients are rather large, and not nearly as
common as urls, so we box them here to keep the size of this enum sane.
PaintWorklet(PaintWorklet)
A paint worklet image. https://drafts.css-houdini.org/css-paint-api/
CrossFade(Box<GenericCrossFade<GenericImage<GenericGradient<LineDirection, LengthPercentage, NonNegative<Length>, NonNegative<LengthPercentage>, GenericPosition<PositionComponent<HorizontalPositionKeyword>, PositionComponent<VerticalPositionKeyword>>, Angle, AngleOrPercentage, Color>, CssUrl, Color, Percentage, Resolution>, Color, Percentage>, Global>)
A <cross-fade()>
image. Storing this directly inside of
GenericImage increases the size by 8 bytes so we box it here
and store images directly inside of cross-fade instead of
boxing them there.
ImageSet(Box<GenericImageSet<GenericImage<GenericGradient<LineDirection, LengthPercentage, NonNegative<Length>, NonNegative<LengthPercentage>, GenericPosition<PositionComponent<HorizontalPositionKeyword>, PositionComponent<VerticalPositionKeyword>>, Angle, AngleOrPercentage, Color>, CssUrl, Color, Percentage, Resolution>, Resolution>, Global>)
An image-set()
function.
Implementations§
source§impl Image
impl Image
fn parse_with_cors_mode<'i, 't>( context: &ParserContext<'_>, input: &mut Parser<'i, 't>, cors_mode: CorsMode, flags: ParseImageFlags ) -> Result<Image, ParseError<'i>>
source§impl Image
impl Image
sourcepub fn for_cascade(url: Arc<Url>) -> Self
pub fn for_cascade(url: Arc<Url>) -> Self
Creates an already specified image value from an already resolved URL for insertion in the cascade.
sourcepub fn parse_with_cors_anonymous<'i, 't>(
context: &ParserContext<'_>,
input: &mut Parser<'i, 't>
) -> Result<Image, ParseError<'i>>
pub fn parse_with_cors_anonymous<'i, 't>( context: &ParserContext<'_>, input: &mut Parser<'i, 't> ) -> Result<Image, ParseError<'i>>
Provides an alternate method for parsing that associates the URL with anonymous CORS headers.
sourcepub fn parse_forbid_none<'i, 't>(
context: &ParserContext<'_>,
input: &mut Parser<'i, 't>
) -> Result<Image, ParseError<'i>>
pub fn parse_forbid_none<'i, 't>( context: &ParserContext<'_>, input: &mut Parser<'i, 't> ) -> Result<Image, ParseError<'i>>
Provides an alternate method for parsing, but forbidding none
sourcepub fn parse_only_url<'i, 't>(
context: &ParserContext<'_>,
input: &mut Parser<'i, 't>
) -> Result<Image, ParseError<'i>>
pub fn parse_only_url<'i, 't>( context: &ParserContext<'_>, input: &mut Parser<'i, 't> ) -> Result<Image, ParseError<'i>>
Provides an alternate method for parsing, but only for urls.
Trait Implementations§
source§impl<G: Clone, ImageUrl: Clone, Color: Clone, Percentage: Clone, Resolution: Clone> Clone for GenericImage<G, ImageUrl, Color, Percentage, Resolution>
impl<G: Clone, ImageUrl: Clone, Color: Clone, Percentage: Clone, Resolution: Clone> Clone for GenericImage<G, ImageUrl, Color, Percentage, Resolution>
source§fn clone(&self) -> GenericImage<G, ImageUrl, Color, Percentage, Resolution>
fn clone(&self) -> GenericImage<G, ImageUrl, Color, Percentage, Resolution>
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl<G, U, C, P, Resolution> Debug for Image<G, U, C, P, Resolution>where
Image<G, U, C, P, Resolution>: ToCss,
impl<G, U, C, P, Resolution> Debug for Image<G, U, C, P, Resolution>where Image<G, U, C, P, Resolution>: ToCss,
source§impl<G, ImageUrl, Color, Percentage, Resolution> MallocSizeOf for GenericImage<G, ImageUrl, Color, Percentage, Resolution>where
G: MallocSizeOf,
ImageUrl: MallocSizeOf,
Color: MallocSizeOf,
Percentage: MallocSizeOf,
Resolution: MallocSizeOf,
impl<G, ImageUrl, Color, Percentage, Resolution> MallocSizeOf for GenericImage<G, ImageUrl, Color, Percentage, Resolution>where G: MallocSizeOf, ImageUrl: MallocSizeOf, Color: MallocSizeOf, Percentage: MallocSizeOf, Resolution: MallocSizeOf,
source§fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize
fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize
source§impl Parse for Image
impl Parse for Image
source§fn parse<'i, 't>(
context: &ParserContext<'_>,
input: &mut Parser<'i, 't>
) -> Result<Image, ParseError<'i>>
fn parse<'i, 't>( context: &ParserContext<'_>, input: &mut Parser<'i, 't> ) -> Result<Image, ParseError<'i>>
source§impl<G: PartialEq, ImageUrl: PartialEq, Color: PartialEq, Percentage: PartialEq, Resolution: PartialEq> PartialEq<GenericImage<G, ImageUrl, Color, Percentage, Resolution>> for GenericImage<G, ImageUrl, Color, Percentage, Resolution>
impl<G: PartialEq, ImageUrl: PartialEq, Color: PartialEq, Percentage: PartialEq, Resolution: PartialEq> PartialEq<GenericImage<G, ImageUrl, Color, Percentage, Resolution>> for GenericImage<G, ImageUrl, Color, Percentage, Resolution>
source§fn eq(
&self,
other: &GenericImage<G, ImageUrl, Color, Percentage, Resolution>
) -> bool
fn eq( &self, other: &GenericImage<G, ImageUrl, Color, Percentage, Resolution> ) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl<G, ImageUrl, Color, Percentage, Resolution> SpecifiedValueInfo for GenericImage<G, ImageUrl, Color, Percentage, Resolution>where
G: SpecifiedValueInfo,
ImageUrl: SpecifiedValueInfo,
Color: SpecifiedValueInfo,
Percentage: SpecifiedValueInfo,
Resolution: SpecifiedValueInfo,
impl<G, ImageUrl, Color, Percentage, Resolution> SpecifiedValueInfo for GenericImage<G, ImageUrl, Color, Percentage, Resolution>where G: SpecifiedValueInfo, ImageUrl: SpecifiedValueInfo, Color: SpecifiedValueInfo, Percentage: SpecifiedValueInfo, Resolution: SpecifiedValueInfo,
source§const SUPPORTED_TYPES: u8 = _
const SUPPORTED_TYPES: u8 = _
source§impl<G, ImageUrl, Color, Percentage, Resolution> ToComputedValue for GenericImage<G, ImageUrl, Color, Percentage, Resolution>where
G: ToComputedValue,
ImageUrl: ToComputedValue,
Color: ToComputedValue,
Percentage: ToComputedValue,
Resolution: ToComputedValue,
Box<GenericImageSet<Self, Resolution>>: ToComputedValue<ComputedValue = Box<GenericImageSet<GenericImage<<G as ToComputedValue>::ComputedValue, <ImageUrl as ToComputedValue>::ComputedValue, <Color as ToComputedValue>::ComputedValue, <Percentage as ToComputedValue>::ComputedValue, <Resolution as ToComputedValue>::ComputedValue>, <Resolution as ToComputedValue>::ComputedValue>>>,
impl<G, ImageUrl, Color, Percentage, Resolution> ToComputedValue for GenericImage<G, ImageUrl, Color, Percentage, Resolution>where G: ToComputedValue, ImageUrl: ToComputedValue, Color: ToComputedValue, Percentage: ToComputedValue, Resolution: ToComputedValue, Box<GenericImageSet<Self, Resolution>>: ToComputedValue<ComputedValue = Box<GenericImageSet<GenericImage<<G as ToComputedValue>::ComputedValue, <ImageUrl as ToComputedValue>::ComputedValue, <Color as ToComputedValue>::ComputedValue, <Percentage as ToComputedValue>::ComputedValue, <Resolution as ToComputedValue>::ComputedValue>, <Resolution as ToComputedValue>::ComputedValue>>>,
§type ComputedValue = GenericImage<<G as ToComputedValue>::ComputedValue, <ImageUrl as ToComputedValue>::ComputedValue, <Color as ToComputedValue>::ComputedValue, <Percentage as ToComputedValue>::ComputedValue, <Resolution as ToComputedValue>::ComputedValue>
type ComputedValue = GenericImage<<G as ToComputedValue>::ComputedValue, <ImageUrl as ToComputedValue>::ComputedValue, <Color as ToComputedValue>::ComputedValue, <Percentage as ToComputedValue>::ComputedValue, <Resolution as ToComputedValue>::ComputedValue>
source§fn from_computed_value(from: &Self::ComputedValue) -> Self
fn from_computed_value(from: &Self::ComputedValue) -> Self
source§fn to_computed_value(&self, context: &Context<'_>) -> Self::ComputedValue
fn to_computed_value(&self, context: &Context<'_>) -> Self::ComputedValue
Context
.