Struct style::custom_properties::ComputedCustomProperties

#[repr(C)]
pub struct ComputedCustomProperties {
    pub inherited: CustomPropertiesMap,
    pub non_inherited: CustomPropertiesMap,
}

A pair of separate CustomPropertiesMaps, split between custom properties that have the inherit flag set and those with the flag unset.

Fields

inherited: CustomPropertiesMap

Map for custom properties with inherit flag set, including non-registered ones.

non_inherited: CustomPropertiesMap

Map for custom properties with inherit flag unset.

Implementations

impl ComputedCustomProperties

pub fn is_empty(&self) -> bool

Return whether the inherited and non_inherited maps are none.

pub fn property_at( &self, index: usize, ) -> Option<(&Name, &Option<ComputedRegisteredValue>)>

Return the name and value of the property at specified index, if any.

fn insert( &mut self, registration: &PropertyRegistrationData, name: &Name, value: ComputedRegisteredValue, )

Insert a custom property in the corresponding inherited/non_inherited map, depending on whether the inherit flag is set or unset.

fn remove(&mut self, registration: &PropertyRegistrationData, name: &Name)

Remove a custom property from the corresponding inherited/non_inherited map, depending on whether the inherit flag is set or unset.

fn shrink_to_fit(&mut self)

Shrink the capacity of the inherited maps as much as possible.

fn map_mut( &mut self, registration: &PropertyRegistrationData, ) -> &mut CustomPropertiesMap

pub fn get( &self, registration: &PropertyRegistrationData, name: &Name, ) -> Option<&ComputedRegisteredValue>

Returns the relevant custom property value given a registration.

Trait Implementations

impl Clone for ComputedCustomProperties

fn clone(&self) -> ComputedCustomProperties

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ComputedCustomProperties

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

Formats the value using the given formatter.

impl Default for ComputedCustomProperties

fn default() -> ComputedCustomProperties

Returns the “default value” for a type.

impl PartialEq for ComputedCustomProperties

fn eq(&self, other: &ComputedCustomProperties) -> 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 StructuralPartialEq for ComputedCustomProperties