pub struct PropertyRegistration {
    pub name: PropertyRuleName,
    pub data: PropertyRegistrationData,
    pub url_data: UrlExtraData,
    pub source_location: SourceLocation,
}
Expand description

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§name: PropertyRuleName

The custom property name.

§data: PropertyRegistrationData

The actual information about the property.

§url_data: UrlExtraData

The url data that is used to parse and compute the registration’s initial value. Note that it’s not the url data that should be used to parse other values. Other values should use the data of the style sheet where they came from.

§source_location: SourceLocation

The source location of this registration, if it comes from a CSS rule.

Implementations§

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impl PropertyRegistration

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pub fn inherits(&self) -> bool

Returns whether this property inherits.

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impl PropertyRegistration

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fn decl_to_css(&self, dest: &mut CssStringWriter) -> Result

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impl PropertyRegistration

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pub fn compute_initial_value( &self, computed_context: &Context<'_> ) -> Result<ComputedRegisteredValue, ()>

Computes the value of the computationally independent initial value.

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pub fn validate_initial_value( syntax: &Descriptor, initial_value: Option<&SpecifiedValue> ) -> Result<(), PropertyRegistrationError>

Performs syntax validation as per the initial value descriptor. https://drafts.css-houdini.org/css-properties-values-api-1/#initial-value-descriptor

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impl Clone for PropertyRegistration

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fn clone(&self) -> PropertyRegistration

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 PropertyRegistration

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

Formats the value using the given formatter. Read more
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impl MallocSizeOf for PropertyRegistration

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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.
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impl ToCssWithGuard for PropertyRegistration

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fn to_css( &self, _guard: &SharedRwLockReadGuard<'_>, dest: &mut CssStringWriter ) -> Result

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fn to_css_string(&self, guard: &SharedRwLockReadGuard<'_>) -> CssString

Serialize self in CSS syntax using the given lock guard and return a string. Read more
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impl ToShmem for PropertyRegistration

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

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

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

Mutably borrows from an owned value. 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, U> Into<U> 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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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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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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Convert
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impl<T> MaybeBoxed<T> for T

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Convert
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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Drops the object pointed to by the given pointer. Read more
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type Output = T

Should always be Self
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type Owned = T

The resulting type after obtaining ownership.
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impl<T, U> TryFrom<U> for T
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type Error = Infallible

The type returned in the event of a conversion error.
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Performs the conversion.
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impl<T, U> TryInto<U> for T
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type Error = <U as TryFrom<T>>::Error

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Performs the conversion.
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