Struct style::properties::declaration_block::PropertyDeclarationIdSet

pub struct PropertyDeclarationIdSet {
    longhands: LonghandIdSet,
    custom: PrecomputedHashSet<Name>,
}

A set of properties.

Fields

longhands: LonghandIdSet

custom: PrecomputedHashSet<Name>

Implementations

impl PropertyDeclarationIdSet

pub fn insert(&mut self, id: PropertyDeclarationId<'_>) -> bool

Add the given property to the set.

pub fn contains(&self, id: PropertyDeclarationId<'_>) -> bool

Return whether the given property is in the set.

pub fn remove(&mut self, id: PropertyDeclarationId<'_>)

Remove the given property from the set.

pub fn clear(&mut self)

Remove all properties from the set.

pub fn is_empty(&self) -> bool

Returns whether the set is empty.

pub fn contains_any_reset(&self) -> bool

Returns whether this set contains any reset longhand.

pub fn contains_all_longhands(&self, longhands: &LonghandIdSet) -> bool

Returns whether this set contains all longhands in the specified set.

pub fn contains_all(&self, properties: &PropertyDeclarationIdSet) -> bool

Returns whether this set contains all properties in the specified set.

pub fn iter(&self) -> PropertyDeclarationIdSetIterator<'_>

Iterate over the current property declaration id set.

Trait Implementations

impl Clone for PropertyDeclarationIdSet

fn clone(&self) -> PropertyDeclarationIdSet

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PropertyDeclarationIdSet

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

Formats the value using the given formatter.

impl Default for PropertyDeclarationIdSet

fn default() -> PropertyDeclarationIdSet

Returns the “default value” for a type.

impl MallocSizeOf for PropertyDeclarationIdSet

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 ToShmem for PropertyDeclarationIdSet

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

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