Enum style::properties_and_values::value::ValueInner

pub enum ValueInner<Component> {
    Component(Component),
    Universal(Arc<ComputedValue>),
    List(ComponentList<Component>),
}

A specified registered custom property value.

Variants

Component(Component)

A single specified component value whose syntax descriptor component did not have a multiplier.

Universal(Arc<ComputedValue>)

A specified value whose syntax descriptor was the universal syntax definition.

List(ComponentList<Component>)

A list of specified component values whose syntax descriptor component had a multiplier.

Trait Implementations

impl<Component> Animate for ValueInner<Component>

where Component: Animate, ComponentList<Component>: Animate,

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

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

impl<Component: Clone> Clone for ValueInner<Component>

fn clone(&self) -> ValueInner<Component>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Component: Debug> Debug for ValueInner<Component>

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

Formats the value using the given formatter.

impl<Component> MallocSizeOf for ValueInner<Component>

where Component: 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<Component: PartialEq> PartialEq for ValueInner<Component>

fn eq(&self, other: &ValueInner<Component>) -> bool

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

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

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

impl<Component> ToComputedValue for ValueInner<Component>

where Component: ToComputedValue,

type ComputedValue = ValueInner<<Component as ToComputedValue>::ComputedValue>

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

fn from_computed_value(from: &Self::ComputedValue) -> Self

Convert a computed value to specified value form.

fn to_computed_value(&self, context: &Context<'_>) -> Self::ComputedValue

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

impl<Component> ToCss for ValueInner<Component>

where Component: ToCss,

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

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<Component> ToResolvedValue for ValueInner<Component>

where Component: ToResolvedValue,

type ResolvedValue = ValueInner<<Component as ToResolvedValue>::ResolvedValue>

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

fn from_resolved_value(from: Self::ResolvedValue) -> Self

Convert a resolved value to resolved value form.

fn to_resolved_value(self, context: &Context<'_>) -> Self::ResolvedValue

Convert a resolved value to a resolved value.

impl<Component> ToShmem for ValueInner<Component>

where Component: ToShmem,

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

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

impl<Component> StructuralPartialEq for ValueInner<Component>