Struct HTMLTitleElement 

#[repr(C)]
pub(crate) struct HTMLTitleElement {
    htmlelement: HTMLElement,
    is_currently_being_parsed: Cell<bool>,
}

Fields

htmlelement: HTMLElement

is_currently_being_parsed: Cell<bool>

Whether this element is on the HTML parsers stack of open elements.

While this is the case we don’t bother incrementally updating the document title.

Implementations

impl HTMLTitleElement

fn __assert_parent_type(&self)

impl HTMLTitleElement

fn new_inherited( local_name: LocalName, prefix: Option<Prefix>, document: &Document, is_parser_created: bool, ) -> HTMLTitleElement

pub(crate) fn new( cx: &mut JSContext, local_name: LocalName, prefix: Option<Prefix>, document: &Document, proto: Option<HandleObject<'_>>, creator: ElementCreator, ) -> DomRoot<HTMLTitleElement>

fn notify_title_changed(&self)

Trait Implementations

impl Castable for HTMLTitleElement

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 HTMLTitleElement

type ReflectorType = ()

fn reflector(&self) -> &Reflector<Self::ReflectorType>

Returns the receiver’s reflector.

impl DomObjectWrap<DomTypeHolder> for HTMLTitleElement

const WRAP: unsafe fn(&mut JSContext, &GlobalScope, Option<HandleObject<'_>>, Box<Self>) -> Root<Dom<Self>>

Function pointer to the general wrap function type

impl Drop for HTMLTitleElement

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl HTMLTitleElementMethods<DomTypeHolder> for HTMLTitleElement

fn Text(&self) -> DOMString

https://html.spec.whatwg.org/multipage/#dom-title-text

fn SetText(&self, cx: &mut JSContext, value: DOMString)

https://html.spec.whatwg.org/multipage/#dom-title-text

impl HasParent for HTMLTitleElement

fn as_parent(&self) -> &HTMLElement

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

type Parent = HTMLElement

impl IDLInterface for HTMLTitleElement

const PROTO_FIRST: u16 = 291

First prototype ID in the DFS-ordered range for this interface and its descendants.

const PROTO_LAST: u16 = 291

Last prototype ID in the DFS-ordered range for this interface and its descendants.

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

Returns whether the given DOM class derives that interface.

impl MallocSizeOf for HTMLTitleElement

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 HTMLTitleElement

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

Initializes the Reflector

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

Initializes the Reflector without recording any associated memory usage.

impl PartialEq for HTMLTitleElement

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ToJSValConvertible for HTMLTitleElement

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

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

impl Traceable for HTMLTitleElement

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

Trace self.

impl VirtualMethods for HTMLTitleElement

fn super_type(&self) -> Option<&dyn VirtualMethods>

Returns self as the superclass of the implementation for this trait, if any.

fn children_changed(&self, cx: &mut JSContext, mutation: &ChildrenMutation<'_>)

Called on the parent when its children are changed.

fn bind_to_tree(&self, cx: &mut JSContext, context: &BindContext<'_>)

Called when a Node is appended to a tree.

fn pop(&self, cx: &mut JSContext)

Called on an element when it is popped off the stack of open elements of a parser.

fn attribute_mutated( &self, cx: &mut JSContext, attr: AttrRef<'_>, mutation: AttributeMutation<'_>, )

Called when attributes of a node are mutated. https://dom.spec.whatwg.org/#attribute-is-set https://dom.spec.whatwg.org/#attribute-is-removed

fn attribute_affects_presentational_hints(&self, attr: AttrRef<'_>) -> bool

Returns true if given attribute attr affects style of the given element.

fn parse_plain_attribute(&self, name: &LocalName, value: DOMString) -> AttrValue

Returns the right AttrValue variant for the attribute with name name on this element.

fn post_connection_steps(&self, cx: &mut JSContext)

Invoked during a DOM tree mutation after a node becomes connected, once all related DOM tree mutations have been applied. https://dom.spec.whatwg.org/#concept-node-post-connection-ext

fn moving_steps(&self, cx: &mut JSContext, context: &MoveContext<'_>)

https://dom.spec.whatwg.org/#concept-node-move-ext

fn unbind_from_tree(&self, cx: &mut JSContext, context: &UnbindContext<'_>)

Called when a Node is removed from a tree. Implements removing steps: https://dom.spec.whatwg.org/#concept-node-remove-ext

fn handle_event(&self, cx: &mut JSContext, event: &Event)

Called during event dispatch after the bubbling phase completes.

fn is_valid_command_steps(&self, command: CommandState) -> bool

https://html.spec.whatwg.org/multipage/#is-valid-command-steps

fn command_steps( &self, cx: &mut JSContext, button: DomRoot<HTMLButtonElement>, command: CommandState, ) -> bool

https://html.spec.whatwg.org/multipage/#command-steps

fn adopting_steps(&self, cx: &mut JSContext, old_doc: &Document)

https://dom.spec.whatwg.org/#concept-node-adopt-ext

fn cloning_steps( &self, cx: &mut JSContext, copy: &Node, maybe_doc: Option<&Document>, clone_children: CloneChildrenFlag, )

https://dom.spec.whatwg.org/#concept-node-clone-ext

impl DerivedFrom<Element> for HTMLTitleElement

impl DerivedFrom<EventTarget> for HTMLTitleElement

impl DerivedFrom<HTMLElement> for HTMLTitleElement

impl DerivedFrom<Node> for HTMLTitleElement

impl Eq for HTMLTitleElement