#[repr(C)]
pub struct ShadowRoot { document_fragment: DocumentFragment, document_or_shadow_root: DocumentOrShadowRoot, document: Dom<Document>, host: MutNullableDom<Element>, author_styles: DomRefCell<AuthorStyles<StyleSheetInDocument>>, stylesheet_list: MutNullableDom<StyleSheetList>, window: Dom<Window>, }

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§document_fragment: DocumentFragment§document_or_shadow_root: DocumentOrShadowRoot§document: Dom<Document>§host: MutNullableDom<Element>§author_styles: DomRefCell<AuthorStyles<StyleSheetInDocument>>

List of author styles associated with nodes in this shadow tree.

§stylesheet_list: MutNullableDom<StyleSheetList>§window: Dom<Window>

Implementations§

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impl ShadowRoot

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impl ShadowRoot

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fn new_inherited(host: &Element, document: &Document) -> ShadowRoot

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pub fn new(host: &Element, document: &Document) -> Root<Dom<ShadowRoot>>

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pub fn detach(&self)

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pub fn get_focused_element(&self) -> Option<Root<Dom<Element>>>

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pub fn stylesheet_count(&self) -> usize

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pub fn stylesheet_at(&self, index: usize) -> Option<Root<Dom<CSSStyleSheet>>>

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pub fn add_stylesheet(&self, owner: &Element, sheet: Arc<Stylesheet>)

Add a stylesheet owned by owner to the list of shadow root sheets, in the correct tree position.

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pub fn remove_stylesheet(&self, owner: &Element, s: &Arc<Stylesheet>)

Remove a stylesheet owned by owner from the list of shadow root sheets.

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pub fn invalidate_stylesheets(&self)

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pub fn unregister_element_id(&self, to_unregister: &Element, id: Atom)

Remove any existing association between the provided id and any elements in this shadow tree.

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pub fn register_element_id(&self, element: &Element, id: Atom)

Associate an element present in this shadow tree with the provided id.

Trait Implementations§

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impl Castable for ShadowRoot

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fn is<T>(&self) -> boolwhere T: DerivedFrom<Self>,

Check whether a DOM object implements one of its deriving interfaces.
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fn upcast<T>(&self) -> &Twhere T: Castable, Self: DerivedFrom<T>,

Cast a DOM object upwards to one of the interfaces it derives from.
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fn downcast<T>(&self) -> Option<&T>where T: DerivedFrom<Self>,

Cast a DOM object downwards to one of the interfaces it might implement.
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impl DomObject for ShadowRoot

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fn reflector(&self) -> &Reflector

Returns the receiver’s reflector.
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fn global(&self) -> Root<Dom<GlobalScope>>where Self: Sized,

Returns the global scope of the realm that the DomObject was created in.
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impl DomObjectWrap for ShadowRoot

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const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Option<HandleObject<'_>>, _: Box<Self>) -> Root<Dom<Self>> = {dom::bindings::codegen::Bindings::ShadowRootBinding::ShadowRoot_Binding::Wrap as for<'a, 'b> unsafe fn(script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::option::Option<js::rust::Handle<'b, *mut js::jsapi::JSObject>>, std::boxed::Box<dom::shadowroot::ShadowRoot>) -> dom::bindings::root::Root<dom::bindings::root::Dom<dom::shadowroot::ShadowRoot>>}

Function pointer to the general wrap function type
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impl HasParent for ShadowRoot

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fn as_parent(&self) -> &DocumentFragment

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

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type Parent = DocumentFragment

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impl IDLInterface for ShadowRoot

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

Returns whether the given DOM class derives that interface.
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impl MallocSizeOf for ShadowRoot

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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 MutDomObject for ShadowRoot

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

Initializes the Reflector
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impl PartialEq<ShadowRoot> for ShadowRoot

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fn eq(&self, other: &ShadowRoot) -> bool

This method tests for self and other values to be equal, and is used by ==.
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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.
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impl ShadowRootMethods for ShadowRoot

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impl ToJSValConvertible for ShadowRoot

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

Convert self to a JSVal. JSAPI failure causes a panic.
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impl Traceable for ShadowRoot

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

Trace self.
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impl DerivedFrom<DocumentFragment> for ShadowRoot

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impl DerivedFrom<EventTarget> for ShadowRoot

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impl DerivedFrom<Node> for ShadowRoot

Auto Trait Implementations§

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impl<T> Any for Twhere 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 Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for Twhere 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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impl<T> MaybeBoxed<Box<T, Global>> for T

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fn maybe_boxed(self) -> Box<T, Global>

Convert
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impl<T> MaybeBoxed<T> for T

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fn maybe_boxed(self) -> T

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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Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same<T> for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> Erased for T