Struct HTMLElement 

#[repr(C)]
pub(crate) struct HTMLElement {
    element: Element,
    style_decl: MutNullableDom<CSSStyleDeclaration>,
    dataset: MutNullableDom<DOMStringMap>,
}

Fields

element: Element

style_decl: MutNullableDom<CSSStyleDeclaration>

dataset: MutNullableDom<DOMStringMap>

Implementations

impl HTMLElement

fn __assert_parent_type(&self)

impl HTMLElement

pub(crate) fn local_name(&self) -> &str

fn remove_value_from_text_decoration(&self, cx: &mut JSContext, value: &str)

pub(crate) fn clear_the_value(&self, cx: &mut JSContext, command: &CommandName)

https://w3c.github.io/editing/docs/execCommand/#clear-the-value

pub(crate) fn handle_focus_state_for_contenteditable(&self, cx: &mut JSContext)

There is no specification for this implementation. Instead, it is reverse-engineered based on the WPT test /selection/contenteditable/initial-selection-on-focus.tentative.html

impl HTMLElement

pub(crate) fn new_inherited( tag_name: LocalName, prefix: Option<Prefix>, document: &Document, ) -> HTMLElement

pub(crate) fn new_inherited_with_state( state: ElementState, tag_name: LocalName, prefix: Option<Prefix>, document: &Document, ) -> HTMLElement

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

fn is_body_or_frameset(&self) -> bool

pub(crate) fn get_inner_outer_text(&self) -> DOMString

Calls into the layout engine to generate a plain text representation of a HTMLElement as specified when getting the .innerText or .outerText in JavaScript.`

https://html.spec.whatwg.org/multipage/#get-the-text-steps

pub(crate) fn set_inner_text(&self, cx: &mut JSContext, input: DOMString)

https://html.spec.whatwg.org/multipage/#set-the-inner-text-steps

pub(crate) fn media_attribute_matches_media_environment(&self) -> bool

https://html.spec.whatwg.org/multipage/#matches-the-environment

pub(crate) fn is_editing_host(&self) -> bool

https://html.spec.whatwg.org/multipage/#editing-host

impl HTMLElement

pub(crate) fn is_labelable_element(&self) -> bool

https://html.spec.whatwg.org/multipage/#category-label

pub(crate) fn is_form_associated_custom_element(&self) -> bool

https://html.spec.whatwg.org/multipage/#form-associated-custom-element

pub(crate) fn is_listed_element(&self) -> bool

https://html.spec.whatwg.org/multipage/#category-listed

pub(crate) fn is_body_element(&self) -> bool

https://html.spec.whatwg.org/multipage/#the-body-element-2

pub(crate) fn is_submittable_element(&self) -> bool

https://html.spec.whatwg.org/multipage/#category-submit

pub(crate) fn label_at(&self, index: u32) -> Option<DomRoot<Node>>

pub(crate) fn labels_count(&self) -> u32

pub(crate) fn directionality(&self) -> Option<String>

pub(crate) fn summary_activation_behavior(&self, cx: &mut JSContext)

pub(crate) fn is_a_summary_for_its_parent_details(&self) -> bool

https://html.spec.whatwg.org/multipage/#summary-for-its-parent-details

fn is_implicit_summary_element(&self) -> bool

Whether or not this is an implicitly generated <summary> element for a UA <details> shadow tree

fn rendered_text_fragment( &self, cx: &mut JSContext, input: DOMString, ) -> DomRoot<DocumentFragment>

https://html.spec.whatwg.org/multipage/#rendered-text-fragment

fn merge_with_the_next_text_node(cx: &mut JSContext, node: DomRoot<Node>)

Checks whether a given DomRoot<Node> and its next sibling are of type Text, and if so merges them into a single Text node.

https://html.spec.whatwg.org/multipage/#merge-with-the-next-text-node

fn update_assigned_access_key(&self)

https://html.spec.whatwg.org/multipage/#keyboard-shortcuts-processing-model

Whenever an element’s accesskey attribute is set, changed, or removed, the user agent must update the element’s assigned access key by running the following steps:

Trait Implementations

impl Activatable for HTMLElement

fn as_element(&self) -> &Element

fn is_instance_activatable(&self) -> bool

fn activation_behavior( &self, cx: &mut JSContext, _event: &Event, _target: &EventTarget, )

fn legacy_pre_activation_behavior( &self, _cx: &mut JSContext, ) -> Option<InputActivationState>

https://dom.spec.whatwg.org/#eventtarget-legacy-pre-activation-behavior

fn legacy_canceled_activation_behavior( &self, _cx: &mut JSContext, _state_before: Option<InputActivationState>, )

https://dom.spec.whatwg.org/#eventtarget-legacy-canceled-activation-behavior

fn enter_formal_activation_state(&self)

https://html.spec.whatwg.org/multipage/#concept-selector-active

fn exit_formal_activation_state(&self)

impl Castable for HTMLElement

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 HTMLElement

type ReflectorType = ()

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

Returns the receiver’s reflector.

impl DomObjectWrap<DomTypeHolder> for HTMLElement

const WRAP: unsafe fn(&mut JSContext, &GlobalScope, Option<HandleObject<'_>>, Box<Self>) -> Root<Dom<Self>> = {script_bindings::codegen::GenericBindings::HTMLElementBinding::Wrap::<dom::bindings::codegen::DomTypeHolder::DomTypeHolder> as for<'a, 'b, 'c> unsafe fn(&'a mut js::context::JSContext, &'b dom::globalscope::GlobalScope, std::option::Option<js::rust::Handle<'c, *mut js::jsapi::JSObject>>, std::boxed::Box<dom::html::htmlelement::HTMLElement>) -> script_bindings::root::Root<script_bindings::root::Dom<dom::html::htmlelement::HTMLElement>>}

Function pointer to the general wrap function type

impl Drop for HTMLElement

fn drop(&mut self)

Executes the destructor for this type.

impl FormControl for HTMLElement

fn form_owner(&self) -> Option<DomRoot<HTMLFormElement>>

fn set_form_owner(&self, form: Option<&HTMLFormElement>)

fn to_element(&self) -> &Element

fn is_listed(&self) -> bool

fn set_form_owner_from_parser(&self, form: &HTMLFormElement, can_gc: CanGc)

fn reset_form_owner(&self, can_gc: CanGc)

https://html.spec.whatwg.org/multipage/#reset-the-form-owner

fn form_attribute_mutated(&self, mutation: AttributeMutation<'_>, can_gc: CanGc)

https://html.spec.whatwg.org/multipage/#association-of-controls-and-forms

fn register_if_necessary(&self)

https://html.spec.whatwg.org/multipage/#association-of-controls-and-forms

fn unregister_if_necessary(&self)

fn bind_form_control_to_tree(&self, can_gc: CanGc)

https://html.spec.whatwg.org/multipage/#association-of-controls-and-forms

fn unbind_form_control_from_tree(&self, can_gc: CanGc)

https://html.spec.whatwg.org/multipage/#association-of-controls-and-forms

fn get_form_attribute<InputFn, OwnerFn>( &self, attr: &LocalName, input: InputFn, owner: OwnerFn, ) -> DOMString

where InputFn: Fn(&Self) -> DOMString, OwnerFn: Fn(&HTMLFormElement) -> DOMString, Self: Sized,

fn get_form_boolean_attribute<InputFn, OwnerFn>( &self, attr: &LocalName, input: InputFn, owner: OwnerFn, ) -> bool

where InputFn: Fn(&Self) -> bool, OwnerFn: Fn(&HTMLFormElement) -> bool, Self: Sized,

fn is_candidate_for_constraint_validation(&self) -> bool

https://html.spec.whatwg.org/multipage/#candidate-for-constraint-validation

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

impl HTMLElementMethods<DomTypeHolder> for HTMLElement

fn Style(&self, can_gc: CanGc) -> DomRoot<CSSStyleDeclaration>

https://html.spec.whatwg.org/multipage/#the-style-attribute

fn Dataset(&self, can_gc: CanGc) -> DomRoot<DOMStringMap>

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

fn GetOnerror( &self, cx: &mut JSContext, ) -> Option<Rc<OnErrorEventHandlerNonNull<DomTypeHolder>>>

https://html.spec.whatwg.org/multipage/#handler-onerror

fn SetOnerror( &self, cx: &mut JSContext, listener: Option<Rc<OnErrorEventHandlerNonNull<DomTypeHolder>>>, )

https://html.spec.whatwg.org/multipage/#handler-onerror

fn GetOnload( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

https://html.spec.whatwg.org/multipage/#handler-onload

fn SetOnload( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

https://html.spec.whatwg.org/multipage/#handler-onload

fn GetOnblur( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

https://html.spec.whatwg.org/multipage/#handler-onblur

fn SetOnblur( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

https://html.spec.whatwg.org/multipage/#handler-onblur

fn GetOnfocus( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

https://html.spec.whatwg.org/multipage/#handler-onfocus

fn SetOnfocus( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

https://html.spec.whatwg.org/multipage/#handler-onfocus

fn GetOnresize( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

https://html.spec.whatwg.org/multipage/#handler-onresize

fn SetOnresize( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

https://html.spec.whatwg.org/multipage/#handler-onresize

fn GetOnscroll( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

https://html.spec.whatwg.org/multipage/#handler-onscroll

fn SetOnscroll( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

https://html.spec.whatwg.org/multipage/#handler-onscroll

fn Itemtypes(&self) -> Option<Vec<DOMString>>

https://html.spec.whatwg.org/multipage/#attr-itemtype

fn PropertyNames(&self) -> Option<Vec<DOMString>>

https://html.spec.whatwg.org/multipage/#names:-the-itemprop-attribute

fn Click(&self, can_gc: CanGc)

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

fn Focus(&self, cx: &mut JSContext, options: &FocusOptions)

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

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

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

fn ScrollParent(&self) -> Option<DomRoot<Element>>

https://drafts.csswg.org/cssom-view/#dom-htmlelement-scrollparent

fn GetOffsetParent(&self) -> Option<DomRoot<Element>>

https://drafts.csswg.org/cssom-view/#dom-htmlelement-offsetparent

fn OffsetTop(&self) -> i32

https://drafts.csswg.org/cssom-view/#dom-htmlelement-offsettop

fn OffsetLeft(&self) -> i32

https://drafts.csswg.org/cssom-view/#dom-htmlelement-offsetleft

fn OffsetWidth(&self) -> i32

https://drafts.csswg.org/cssom-view/#dom-htmlelement-offsetwidth

fn OffsetHeight(&self) -> i32

https://drafts.csswg.org/cssom-view/#dom-htmlelement-offsetheight

fn InnerText(&self) -> DOMString

https://html.spec.whatwg.org/multipage/#the-innertext-idl-attribute

fn SetInnerText(&self, cx: &mut JSContext, input: DOMString)

https://html.spec.whatwg.org/multipage/#set-the-inner-text-steps

fn GetOuterText(&self) -> Fallible<DOMString>

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

fn SetOuterText(&self, cx: &mut JSContext, input: DOMString) -> Fallible<()>

https://html.spec.whatwg.org/multipage/#the-innertext-idl-attribute:dom-outertext-2

fn Translate(&self) -> bool

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

fn SetTranslate(&self, cx: &mut JSContext, yesno: bool)

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

fn SetContentEditable( &self, cx: &mut JSContext, value: DOMString, ) -> ErrorResult

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

fn IsContentEditable(&self) -> bool

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

fn AttachInternals(&self, can_gc: CanGc) -> Fallible<DomRoot<ElementInternals>>

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

fn Nonce(&self) -> DOMString

https://html.spec.whatwg.org/multipage/#dom-noncedelement-nonce

fn SetNonce(&self, _cx: &mut JSContext, value: DOMString)

https://html.spec.whatwg.org/multipage/#dom-noncedelement-nonce

fn Autofocus(&self) -> bool

https://html.spec.whatwg.org/multipage/#dom-fe-autofocus

fn SetAutofocus(&self, cx: &mut JSContext, autofocus: bool)

https://html.spec.whatwg.org/multipage/#dom-fe-autofocus

fn TabIndex(&self) -> i32

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

fn SetTabIndex(&self, cx: &mut JSContext, tab_index: i32)

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

fn AccessKeyLabel(&self) -> DOMString

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

fn Title(&self) -> DOMString

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

fn Lang(&self) -> DOMString

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

fn Dir(&self) -> DOMString

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

fn Hidden(&self) -> bool

fn SetHidden(&self, cx: &mut JSContext, value: bool)

fn GetOnabort( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnabort( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnauxclick( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnauxclick( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnanimationstart( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnanimationstart( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnanimationiteration( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnanimationiteration( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnanimationend( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnanimationend( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnanimationcancel( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnanimationcancel( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnbeforeinput( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnbeforeinput( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnbeforematch( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnbeforematch( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnbeforetoggle( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnbeforetoggle( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOncancel( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOncancel( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOncanplay( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOncanplay( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOncanplaythrough( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOncanplaythrough( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnchange( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnchange( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnclick( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnclick( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnclose( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnclose( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOncommand( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOncommand( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOncontextlost( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOncontextlost( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOncontextmenu( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOncontextmenu( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOncontextrestored( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOncontextrestored( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOncopy( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOncopy( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOncuechange( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOncuechange( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOncut( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOncut( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOndblclick( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOndblclick( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOndrag( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOndrag( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOndragend( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOndragend( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOndragenter( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOndragenter( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOndragleave( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOndragleave( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOndragover( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOndragover( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOndragstart( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOndragstart( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOndrop( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOndrop( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOndurationchange( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOndurationchange( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnemptied( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnemptied( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnended( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnended( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnformdata( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnformdata( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOninput( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOninput( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOninvalid( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOninvalid( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnkeydown( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnkeydown( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnkeypress( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnkeypress( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnkeyup( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnkeyup( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnloadeddata( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnloadeddata( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnloadedmetadata( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnloadedmetadata( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnloadstart( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnloadstart( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnmousedown( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnmousedown( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnmouseenter( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnmouseenter( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnmouseleave( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnmouseleave( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnmousemove( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnmousemove( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnmouseout( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnmouseout( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnmouseover( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnmouseover( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnmouseup( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnmouseup( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnpaste( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnpaste( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnpause( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnpause( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnplay( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnplay( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnplaying( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnplaying( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnpointercancel( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnpointercancel( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnpointerdown( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnpointerdown( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnpointerenter( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnpointerenter( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnpointerleave( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnpointerleave( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnpointermove( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnpointermove( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnpointerout( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnpointerout( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnpointerover( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnpointerover( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnpointerup( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnpointerup( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnprogress( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnprogress( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnratechange( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnratechange( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnreset( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnreset( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnscrollend( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnscrollend( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnsecuritypolicyviolation( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnsecuritypolicyviolation( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnseeked( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnseeked( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnseeking( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnseeking( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnselect( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnselect( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnselectionchange( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnselectionchange( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnselectstart( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnselectstart( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnslotchange( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnslotchange( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnstalled( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnstalled( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnsubmit( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnsubmit( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnsuspend( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnsuspend( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOntimeupdate( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOntimeupdate( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOntoggle( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOntoggle( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOntransitioncancel( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOntransitioncancel( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOntransitionend( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOntransitionend( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOntransitionrun( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOntransitionrun( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnvolumechange( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnvolumechange( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnwaiting( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnwaiting( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnwebkitanimationend( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnwebkitanimationend( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnwebkitanimationiteration( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnwebkitanimationiteration( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnwebkitanimationstart( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnwebkitanimationstart( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnwebkittransitionend( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnwebkittransitionend( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn GetOnwheel( &self, cx: &mut JSContext, ) -> Option<Rc<EventHandlerNonNull<DomTypeHolder>>>

fn SetOnwheel( &self, cx: &mut JSContext, listener: Option<Rc<EventHandlerNonNull<DomTypeHolder>>>, )

fn ContentEditable(&self) -> DOMString

fn AccessKey(&self) -> DOMString

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

impl HasParent for HTMLElement

fn as_parent(&self) -> &Element

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

type Parent = Element

impl IDLInterface for HTMLElement

const PROTO_FIRST: u16 = 210u16

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

const PROTO_LAST: u16 = 280u16

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 HTMLElement

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 HTMLElement

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 HTMLElement

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 HTMLElement

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

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

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

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

impl Traceable for HTMLElement

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

Trace self.

impl TryFrom<&HTMLElement> for InteractiveElementCommand

type Error = ()

The type returned in the event of a conversion error.

fn try_from(html_element: &HTMLElement) -> Result<Self, Self::Error>

Performs the conversion.

impl VirtualMethods for HTMLElement

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

https://html.spec.whatwg.org/multipage#dom-trees:concept-node-remove-ext

TODO: These are the node removal steps, so this should be done for all Nodes.

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

https://html.spec.whatwg.org/multipage/#dom-trees:html-element-moving-steps

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

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

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

Called when a Node is appended to a tree.

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

Called on the parent when its children are changed.

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

fn pop(&self)

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

impl DerivedFrom<Element> for HTMLElement

impl DerivedFrom<EventTarget> for HTMLElement

impl DerivedFrom<HTMLElement> for HTMLAnchorElement

impl DerivedFrom<HTMLElement> for HTMLAreaElement

impl DerivedFrom<HTMLElement> for HTMLAudioElement

impl DerivedFrom<HTMLElement> for HTMLBRElement

impl DerivedFrom<HTMLElement> for HTMLBaseElement

impl DerivedFrom<HTMLElement> for HTMLBodyElement

impl DerivedFrom<HTMLElement> for HTMLButtonElement

impl DerivedFrom<HTMLElement> for HTMLCanvasElement

impl DerivedFrom<HTMLElement> for HTMLDListElement

impl DerivedFrom<HTMLElement> for HTMLDataElement

impl DerivedFrom<HTMLElement> for HTMLDataListElement

impl DerivedFrom<HTMLElement> for HTMLDetailsElement

impl DerivedFrom<HTMLElement> for HTMLDialogElement

impl DerivedFrom<HTMLElement> for HTMLDirectoryElement

impl DerivedFrom<HTMLElement> for HTMLDivElement

impl DerivedFrom<HTMLElement> for HTMLElement

impl DerivedFrom<HTMLElement> for HTMLEmbedElement

impl DerivedFrom<HTMLElement> for HTMLFieldSetElement

impl DerivedFrom<HTMLElement> for HTMLFontElement

impl DerivedFrom<HTMLElement> for HTMLFormElement

impl DerivedFrom<HTMLElement> for HTMLFrameElement

impl DerivedFrom<HTMLElement> for HTMLFrameSetElement

impl DerivedFrom<HTMLElement> for HTMLHRElement

impl DerivedFrom<HTMLElement> for HTMLHeadElement

impl DerivedFrom<HTMLElement> for HTMLHeadingElement

impl DerivedFrom<HTMLElement> for HTMLHtmlElement

impl DerivedFrom<HTMLElement> for HTMLIFrameElement

impl DerivedFrom<HTMLElement> for HTMLImageElement

impl DerivedFrom<HTMLElement> for HTMLInputElement

impl DerivedFrom<HTMLElement> for HTMLLIElement

impl DerivedFrom<HTMLElement> for HTMLLabelElement

impl DerivedFrom<HTMLElement> for HTMLLegendElement

impl DerivedFrom<HTMLElement> for HTMLLinkElement

impl DerivedFrom<HTMLElement> for HTMLMapElement

impl DerivedFrom<HTMLElement> for HTMLMarqueeElement

impl DerivedFrom<HTMLElement> for HTMLMediaElement

impl DerivedFrom<HTMLElement> for HTMLMenuElement

impl DerivedFrom<HTMLElement> for HTMLMetaElement

impl DerivedFrom<HTMLElement> for HTMLMeterElement

impl DerivedFrom<HTMLElement> for HTMLModElement

impl DerivedFrom<HTMLElement> for HTMLOListElement

impl DerivedFrom<HTMLElement> for HTMLObjectElement

impl DerivedFrom<HTMLElement> for HTMLOptGroupElement

impl DerivedFrom<HTMLElement> for HTMLOptionElement

impl DerivedFrom<HTMLElement> for HTMLOutputElement

impl DerivedFrom<HTMLElement> for HTMLParagraphElement

impl DerivedFrom<HTMLElement> for HTMLParamElement

impl DerivedFrom<HTMLElement> for HTMLPictureElement

impl DerivedFrom<HTMLElement> for HTMLPreElement

impl DerivedFrom<HTMLElement> for HTMLProgressElement

impl DerivedFrom<HTMLElement> for HTMLQuoteElement

impl DerivedFrom<HTMLElement> for HTMLScriptElement

impl DerivedFrom<HTMLElement> for HTMLSelectElement

impl DerivedFrom<HTMLElement> for HTMLSlotElement

impl DerivedFrom<HTMLElement> for HTMLSourceElement

impl DerivedFrom<HTMLElement> for HTMLSpanElement

impl DerivedFrom<HTMLElement> for HTMLStyleElement

impl DerivedFrom<HTMLElement> for HTMLTableCaptionElement

impl DerivedFrom<HTMLElement> for HTMLTableCellElement

impl DerivedFrom<HTMLElement> for HTMLTableColElement

impl DerivedFrom<HTMLElement> for HTMLTableElement

impl DerivedFrom<HTMLElement> for HTMLTableRowElement

impl DerivedFrom<HTMLElement> for HTMLTableSectionElement

impl DerivedFrom<HTMLElement> for HTMLTemplateElement

impl DerivedFrom<HTMLElement> for HTMLTextAreaElement

impl DerivedFrom<HTMLElement> for HTMLTimeElement

impl DerivedFrom<HTMLElement> for HTMLTitleElement

impl DerivedFrom<HTMLElement> for HTMLTrackElement

impl DerivedFrom<HTMLElement> for HTMLUListElement

impl DerivedFrom<HTMLElement> for HTMLUnknownElement

impl DerivedFrom<HTMLElement> for HTMLVideoElement

impl DerivedFrom<Node> for HTMLElement

impl Eq for HTMLElement