Enum layout_2020::taffy::stylo_taffy::convert::stylo::GenericMargin

#[repr(C)]
pub(crate) enum GenericMargin<LP> {
    LengthPercentage(LP),
    Auto,
    AnchorSizeFunction(Box<GenericAnchorSizeFunction<LP>>),
}

Specified type for margin properties, which allows the use of the anchor-size() function.

Variants

LengthPercentage(LP)

A <length-percentage> value.

Auto

An auto value.

AnchorSizeFunction(Box<GenericAnchorSizeFunction<LP>>)

Margin size defined by the anchor element.

https://drafts.csswg.org/css-anchor-position-1/#funcdef-anchor-size

Implementations

impl<LP> GenericMargin<LP>

pub fn is_auto(&self) -> bool

Return true if it is ‘auto’.

impl GenericMargin<LengthPercentage>

pub fn is_definitely_zero(&self) -> bool

Returns true if the computed value is absolute 0 or 0%.

impl GenericMargin<LengthPercentage>

pub fn parse_quirky<'i, 't>( context: &ParserContext<'_>, input: &mut Parser<'i, 't>, allow_quirks: AllowQuirks, ) -> Result<GenericMargin<LengthPercentage>, ParseError<'i, StyleParseErrorKind<'i>>>

Parses an inset type, allowing the unitless length quirk. https://quirks.spec.whatwg.org/#the-unitless-length-quirk

Trait Implementations

impl<LP> Animate for GenericMargin<LP>

where LP: Animate, Box<GenericAnchorSizeFunction<LP>>: Animate,

fn animate( &self, other: &GenericMargin<LP>, procedure: Procedure, ) -> Result<GenericMargin<LP>, ()>

Animate a value towards another one, given an animation procedure.

impl<LP> Clone for GenericMargin<LP>

where LP: Clone,

fn clone(&self) -> GenericMargin<LP>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<LP> ComputeSquaredDistance for GenericMargin<LP>

where LP: ComputeSquaredDistance, Box<GenericAnchorSizeFunction<LP>>: ComputeSquaredDistance,

fn compute_squared_distance( &self, other: &GenericMargin<LP>, ) -> Result<SquaredDistance, ()>

Computes the squared distance between two animatable values.

impl<LP> Debug for GenericMargin<LP>

where LP: Debug,

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

Formats the value using the given formatter.

impl<LP> MallocSizeOf for GenericMargin<LP>

where LP: MallocSizeOf,

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl Parse for GenericMargin<LengthPercentage>

fn parse<'i, 't>( context: &ParserContext<'_>, input: &mut Parser<'i, 't>, ) -> Result<GenericMargin<LengthPercentage>, ParseError<'i, StyleParseErrorKind<'i>>>

Parse a value of this type.

impl<LP> PartialEq for GenericMargin<LP>

where LP: PartialEq,

fn eq(&self, other: &GenericMargin<LP>) -> bool

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

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

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

impl<LP> SpecifiedValueInfo for GenericMargin<LP>

where LP: SpecifiedValueInfo,

fn collect_completion_keywords(f: &mut dyn FnMut(&[&'static str]))

Collect value starting words for the given specified value type. This includes keyword and function names which can appear at the beginning of a value of this type.

const SUPPORTED_TYPES: u8 = 0u8

Supported CssTypes by the given value type.

impl<LP> ToAnimatedValue for GenericMargin<LP>

where LP: ToAnimatedValue,

type AnimatedValue = GenericMargin<<LP as ToAnimatedValue>::AnimatedValue>

The type of the animated value.

fn from_animated_value( from: <GenericMargin<LP> as ToAnimatedValue>::AnimatedValue, ) -> GenericMargin<LP>

Converts back an animated value into a computed value.

fn to_animated_value( self, context: &Context<'_>, ) -> <GenericMargin<LP> as ToAnimatedValue>::AnimatedValue

Converts this value to an animated value.

impl<LP> ToAnimatedZero for GenericMargin<LP>

where LP: ToAnimatedZero,

fn to_animated_zero(&self) -> Result<GenericMargin<LP>, ()>

Returns a value that, when added with an underlying value, will produce the underlying value. This is used for SMIL animation’s “by-animation” where SMIL first interpolates from the zero value to the ‘by’ value, and then adds the result to the underlying value.

impl<LP> ToComputedValue for GenericMargin<LP>

where LP: ToComputedValue,

type ComputedValue = GenericMargin<<LP as ToComputedValue>::ComputedValue>

The computed value type we’re going to be converted to.

fn from_computed_value( from: &<GenericMargin<LP> as ToComputedValue>::ComputedValue, ) -> GenericMargin<LP>

Convert a computed value to specified value form.

fn to_computed_value( &self, context: &Context<'_>, ) -> <GenericMargin<LP> as ToComputedValue>::ComputedValue

Convert a specified value to a computed value, using itself and the data inside the Context.

impl<LP> ToCss for GenericMargin<LP>

where LP: ToCss,

fn to_css<W>(&self, dest: &mut CssWriter<'_, W>) -> Result<(), Error>

where W: Write,

Serialize self in CSS syntax, writing to dest.

fn to_css_string(&self) -> String

Serialize self in CSS syntax and return a string.

impl<LP> ToResolvedValue for GenericMargin<LP>

where LP: ToResolvedValue,

type ResolvedValue = GenericMargin<<LP as ToResolvedValue>::ResolvedValue>

The resolved value type we’re going to be converted to.

fn from_resolved_value( from: <GenericMargin<LP> as ToResolvedValue>::ResolvedValue, ) -> GenericMargin<LP>

Convert a resolved value to resolved value form.

fn to_resolved_value( self, context: &Context<'_>, ) -> <GenericMargin<LP> as ToResolvedValue>::ResolvedValue

Convert a resolved value to a resolved value.

impl<LP> ToShmem for GenericMargin<LP>

where LP: ToShmem,

fn to_shmem( &self, builder: &mut SharedMemoryBuilder, ) -> Result<ManuallyDrop<GenericMargin<LP>>, String>

Clones this value into a form suitable for writing into a SharedMemoryBuilder.

impl<LP> Zero for GenericMargin<LP>

where LP: Zero,

fn is_zero(&self) -> bool

Returns whether this value is zero.

fn zero() -> GenericMargin<LP>

Returns the zero value.

impl<LP> StructuralPartialEq for GenericMargin<LP>