Struct script::dom::cssgroupingrule::CSSGroupingRule

#[repr(C)]
pub struct CSSGroupingRule {
    cssrule: CSSRule,
    rules: Arc<Locked<CssRules>>,
    rulelist: MutNullableDom<CSSRuleList>,
}

Fields

cssrule: CSSRule

rules: Arc<Locked<CssRules>>

rulelist: MutNullableDom<CSSRuleList>

Implementations

impl CSSGroupingRule

pub fn new_inherited( parent_stylesheet: &CSSStyleSheet, rules: Arc<Locked<StyleCssRules>>, ) -> CSSGroupingRule

fn rulelist(&self) -> Root<Dom<CSSRuleList>>

pub fn parent_stylesheet(&self) -> &CSSStyleSheet

pub fn shared_lock(&self) -> &SharedRwLock

Trait Implementations

impl CSSGroupingRuleMethods for CSSGroupingRule

fn CssRules(&self) -> Root<Dom<CSSRuleList>>

fn InsertRule(&self, rule: DOMString, index: u32) -> Result<u32, Error>

fn DeleteRule(&self, index: u32) -> Result<(), Error>

impl Castable for CSSGroupingRule

fn is<T>(&self) -> bool

where T: DerivedFrom<Self>,

Check whether a DOM object implements one of its deriving interfaces.

fn upcast<T>(&self) -> &T

where T: Castable, Self: DerivedFrom<T>,

Cast a DOM object upwards to one of the interfaces it derives from.

fn downcast<T>(&self) -> Option<&T>

where T: DerivedFrom<Self>,

Cast a DOM object downwards to one of the interfaces it might implement.

impl DomObject for CSSGroupingRule

fn reflector(&self) -> &Reflector

Returns the receiver’s reflector.

fn global(&self) -> Root<Dom<GlobalScope>>

where Self: Sized,

Returns the global scope of the realm that the DomObject was created in.

impl HasParent for CSSGroupingRule

fn as_parent(&self) -> &CSSRule

This is used in a type assertion to ensure that the source and webidls agree as to what the parent type is

type Parent = CSSRule

impl IDLInterface for CSSGroupingRule

fn derives(class: &'static DOMClass) -> bool

Returns whether the given DOM class derives that interface.

impl MallocSizeOf for CSSGroupingRule

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 MutDomObject for CSSGroupingRule

unsafe fn init_reflector(&self, obj: *mut JSObject)

Initializes the Reflector

impl PartialEq for CSSGroupingRule

fn eq(&self, other: &Self) -> 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 ToJSValConvertible for CSSGroupingRule

unsafe fn to_jsval(&self, cx: *mut JSContext, rval: MutableHandleValue<'_>)

Convert self to a JSVal. JSAPI failure causes a panic.

impl Traceable for CSSGroupingRule

unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.

impl DerivedFrom<CSSGroupingRule> for CSSConditionRule

impl DerivedFrom<CSSGroupingRule> for CSSGroupingRule

impl DerivedFrom<CSSGroupingRule> for CSSLayerBlockRule

impl DerivedFrom<CSSGroupingRule> for CSSMediaRule

impl DerivedFrom<CSSGroupingRule> for CSSSupportsRule

impl DerivedFrom<CSSRule> for CSSGroupingRule

impl Eq for CSSGroupingRule