Struct HTMLScriptElement

#[repr(C)]
pub(crate) struct HTMLScriptElement {
    htmlelement: HTMLElement,
    already_started: Cell<bool>,
    parser_inserted: Cell<bool>,
    non_blocking: Cell<bool>,
    parser_document: Dom<Document>,
    preparation_time_document: MutNullableDom<Document>,
    line_number: u64,
    id: ScriptId,
}

Fields

htmlelement: HTMLElement

already_started: Cell<bool>

https://html.spec.whatwg.org/multipage/#already-started

parser_inserted: Cell<bool>

https://html.spec.whatwg.org/multipage/#parser-inserted

non_blocking: Cell<bool>

https://html.spec.whatwg.org/multipage/#non-blocking

(currently unused)

parser_document: Dom<Document>

Document of the parser that created this element https://html.spec.whatwg.org/multipage/#parser-document

preparation_time_document: MutNullableDom<Document>

Prevents scripts that move between documents during preparation from executing. https://html.spec.whatwg.org/multipage/#preparation-time-document

line_number: u64

Track line line_number

id: ScriptId

Unique id for each script element

Implementations

impl HTMLScriptElement

fn __assert_parent_type(&self)

impl HTMLScriptElement

fn new_inherited( local_name: LocalName, prefix: Option<Prefix>, document: &Document, creator: ElementCreator, ) -> HTMLScriptElement

pub(crate) fn new( local_name: LocalName, prefix: Option<Prefix>, document: &Document, proto: Option<HandleObject<'_>>, creator: ElementCreator, can_gc: CanGc, ) -> DomRoot<HTMLScriptElement>

pub(crate) fn get_script_id(&self) -> ScriptId

impl HTMLScriptElement

pub(crate) fn prepare(&self, can_gc: CanGc)

https://html.spec.whatwg.org/multipage/#prepare-the-script-element

fn substitute_with_local_script(&self, script: &mut ScriptOrigin)

pub(crate) fn execute( &self, result: Result<ScriptOrigin, NoTrace<NetworkError>>, can_gc: CanGc, )

https://html.spec.whatwg.org/multipage/#execute-the-script-element

pub(crate) fn run_a_classic_script(&self, script: &ScriptOrigin, can_gc: CanGc)

pub(crate) fn run_a_module_script( &self, script: &ScriptOrigin, _rethrow_errors: bool, can_gc: CanGc, )

https://html.spec.whatwg.org/multipage/#run-a-module-script

pub(crate) fn queue_error_event(&self)

pub(crate) fn dispatch_load_event(&self, can_gc: CanGc)

pub(crate) fn dispatch_error_event(&self, can_gc: CanGc)

pub(crate) fn get_script_type(&self) -> Option<ScriptType>

pub(crate) fn set_parser_inserted(&self, parser_inserted: bool)

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

pub(crate) fn set_already_started(&self, already_started: bool)

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

fn dispatch_event( &self, type_: Atom, bubbles: EventBubbles, cancelable: EventCancelable, can_gc: CanGc, ) -> EventStatus

Trait Implementations

impl Castable for HTMLScriptElement

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 HTMLScriptElement

fn reflector(&self) -> &Reflector

Returns the receiver’s reflector.

impl DomObjectWrap<DomTypeHolder> for HTMLScriptElement

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

Function pointer to the general wrap function type

impl HTMLScriptElementMethods<DomTypeHolder> for HTMLScriptElement

fn Src(&self) -> TrustedScriptURLOrUSVString<DomTypeHolder>

fn SetSrc( &self, value: TrustedScriptURLOrUSVString<DomTypeHolder>, can_gc: CanGc, ) -> Fallible<()>

fn Type(&self) -> DOMString

fn SetType(&self, value: DOMString)

fn Charset(&self) -> DOMString

fn SetCharset(&self, value: DOMString)

fn Async(&self) -> bool

fn SetAsync(&self, value: bool, can_gc: CanGc)

fn Defer(&self) -> bool

fn SetDefer(&self, value: bool)

fn NoModule(&self) -> bool

fn SetNoModule(&self, value: bool)

fn Integrity(&self) -> DOMString

fn SetIntegrity(&self, value: DOMString)

fn Event(&self) -> DOMString

fn SetEvent(&self, value: DOMString)

fn HtmlFor(&self) -> DOMString

fn SetHtmlFor(&self, value: DOMString)

fn GetCrossOrigin(&self) -> Option<DOMString>

fn SetCrossOrigin(&self, value: Option<DOMString>, can_gc: CanGc)

fn ReferrerPolicy(&self) -> DOMString

fn SetReferrerPolicy(&self, value: DOMString)

fn Text(&self) -> DOMString

fn SetText(&self, value: DOMString, can_gc: CanGc)

impl HasParent for HTMLScriptElement

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 HTMLScriptElement

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

Returns whether the given DOM class derives that interface.

impl MallocSizeOf for HTMLScriptElement

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 HTMLScriptElement

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

Initializes the Reflector

impl PartialEq for HTMLScriptElement

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 HTMLScriptElement

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

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

impl Traceable for HTMLScriptElement

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

Trace self.

impl VirtualMethods for HTMLScriptElement

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

https://html.spec.whatwg.org/multipage/#script-processing-model:the-script-element-26

fn post_connection_steps(&self)

https://html.spec.whatwg.org/multipage/#script-processing-model:the-script-element-20

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

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

fn attribute_mutated( &self, attr: &Attr, mutation: AttributeMutation<'_>, can_gc: CanGc, )

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 cloning_steps( &self, copy: &Node, maybe_doc: Option<&Document>, clone_children: CloneChildrenFlag, can_gc: CanGc, )

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

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 bind_to_tree(&self, context: &BindContext, can_gc: CanGc)

Called when a Node is appended to a tree, where ‘tree_connected’ indicates whether the tree is part of a Document.

fn unbind_from_tree(&self, context: &UnbindContext<'_>, can_gc: CanGc)

Called when a Node is removed from a tree, where ‘tree_connected’ indicates whether the tree is part of a Document. Implements removing steps: https://dom.spec.whatwg.org/#concept-node-remove-ext

fn handle_event(&self, event: &Event, can_gc: CanGc)

Called during event dispatch after the bubbling phase completes.

fn adopting_steps(&self, old_doc: &Document, can_gc: CanGc)

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

impl DerivedFrom<EventTarget> for HTMLScriptElement

impl DerivedFrom<HTMLElement> for HTMLScriptElement

impl DerivedFrom<Node> for HTMLScriptElement

impl Eq for HTMLScriptElement