Enum style::stylesheets::CssRule

pub enum CssRule {
    Namespace(Arc<Locked<NamespaceRule>>),
    Import(Arc<Locked<ImportRule>>),
    Style(Arc<Locked<StyleRule>>),
    Media(Arc<Locked<MediaRule>>),
    Container(Arc<Locked<ContainerRule>>),
    FontFace(Arc<Locked<FontFaceRule>>),
    FontFeatureValues(Arc<Locked<FontFeatureValuesRule>>),
    CounterStyle(Arc<Locked<CounterStyleRule>>),
    Viewport(Arc<Locked<ViewportRule>>),
    Keyframes(Arc<Locked<KeyframesRule>>),
    Supports(Arc<Locked<SupportsRule>>),
    Page(Arc<Locked<PageRule>>),
    Document(Arc<Locked<DocumentRule>>),
    LayerBlock(Arc<Locked<LayerBlockRule>>),
    LayerStatement(Arc<Locked<LayerStatementRule>>),
    ScrollTimeline(Arc<Locked<ScrollTimelineRule>>),
}

A CSS rule.

TODO(emilio): Lots of spec links should be around.

Variants

Namespace(Arc<Locked<NamespaceRule>>)

Import(Arc<Locked<ImportRule>>)

Style(Arc<Locked<StyleRule>>)

Media(Arc<Locked<MediaRule>>)

Container(Arc<Locked<ContainerRule>>)

FontFace(Arc<Locked<FontFaceRule>>)

FontFeatureValues(Arc<Locked<FontFeatureValuesRule>>)

CounterStyle(Arc<Locked<CounterStyleRule>>)

Viewport(Arc<Locked<ViewportRule>>)

Keyframes(Arc<Locked<KeyframesRule>>)

Supports(Arc<Locked<SupportsRule>>)

Page(Arc<Locked<PageRule>>)

Document(Arc<Locked<DocumentRule>>)

LayerBlock(Arc<Locked<LayerBlockRule>>)

LayerStatement(Arc<Locked<LayerStatementRule>>)

ScrollTimeline(Arc<Locked<ScrollTimelineRule>>)

Implementations

impl CssRule

pub fn rule_type(&self) -> CssRuleType

Returns the CSSOM rule type of this rule.

pub fn parse(
    css: &str,
    insert_rule_context: InsertRuleContext<'_>,
    parent_stylesheet_contents: &StylesheetContents,
    shared_lock: &SharedRwLock,
    state: State,
    loader: Option<&dyn StylesheetLoader>,
    allow_import_rules: AllowImportRules
) -> Result<Self, RulesMutateError>

Parse a CSS rule.

Returns a parsed CSS rule and the final state of the parser.

Input state is None for a nested rule

Trait Implementations

impl Clone for CssRule

fn clone(&self) -> CssRule

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CssRule

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

Formats the value using the given formatter.

impl DeepCloneWithLock for CssRule

fn deep_clone_with_lock(
    &self,
    lock: &SharedRwLock,
    guard: &SharedRwLockReadGuard<'_>,
    params: &DeepCloneParams
) -> CssRule

Deep clones this CssRule.

impl ToCssWithGuard for CssRule

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

Serialize self in CSS syntax, writing to dest, using the given lock guard.

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

Serialize self in CSS syntax using the given lock guard and return a string.

impl ToShmem for CssRule

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

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