Struct script::dom::customevent::CustomEvent

#[repr(C)]
pub struct CustomEvent {
    event: Event,
    detail: Heap<JSVal>,
}

Fields

event: Event

detail: Heap<JSVal>

Implementations

impl CustomEvent

fn __assert_parent_type(&self)

impl CustomEvent

fn new_inherited() -> CustomEvent

pub fn new_uninitialized(global: &GlobalScope) -> Root<Dom<CustomEvent>>

pub fn new(
    global: &GlobalScope,
    type_: Atom,
    bubbles: bool,
    cancelable: bool,
    detail: HandleValue<'_>
) -> Root<Dom<CustomEvent>>

pub fn Constructor(
    global: &GlobalScope,
    type_: DOMString,
    init: RootedTraceableBox<CustomEventInit>
) -> Result<Root<Dom<CustomEvent>>, Error>

fn init_custom_event(
    &self,
    type_: Atom,
    can_bubble: bool,
    cancelable: bool,
    detail: HandleValue<'_>
)

Trait Implementations

impl Castable for CustomEvent

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

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

fn upcast<T>(&self) -> &Twhere
    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 CustomEventMethods for CustomEvent

fn Detail(&self, _cx: JSContext) -> JSVal

fn InitCustomEvent(
    &self,
    _cx: JSContext,
    type_: DOMString,
    can_bubble: bool,
    cancelable: bool,
    detail: HandleValue<'_>
)

fn IsTrusted(&self) -> bool

impl DomObject for CustomEvent

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 DomObjectWrap for CustomEvent

const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Box<Self>) -> Root<Dom<Self>> = {dom::bindings::codegen::Bindings::CustomEventBinding::CustomEventBinding::Wrap as for<'a> unsafe fn(script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::boxed::Box<dom::customevent::CustomEvent>) -> dom::bindings::root::Root<dom::bindings::root::Dom<dom::customevent::CustomEvent>>}

Function pointer to the general wrap function type

impl HasParent for CustomEvent

fn as_parent(&self) -> &Event

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

type Parent = Event

impl IDLInterface for CustomEvent

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

Returns whether the given DOM class derives that interface.

impl JSTraceable for CustomEvent

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

Trace self.

impl MallocSizeOf for CustomEvent

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 CustomEvent

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

Initializes the Reflector

impl PartialEq<CustomEvent> for CustomEvent

fn eq(&self, other: &CustomEvent) -> 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 CustomEvent

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

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

impl DerivedFrom<Event> for CustomEvent