Struct script::dom::texttracklist::TextTrackList

#[repr(C)]
pub struct TextTrackList {
    eventtarget: EventTarget,
    dom_tracks: DomRefCell<Vec<Dom<TextTrack>>>,
}

Fields

eventtarget: EventTarget

dom_tracks: DomRefCell<Vec<Dom<TextTrack>>>

Implementations

impl TextTrackList

pub fn new_inherited(tracks: &[&TextTrack]) -> TextTrackList

pub fn new(window: &Window, tracks: &[&TextTrack]) -> Root<Dom<TextTrackList>>

pub fn item(&self, idx: usize) -> Option<Root<Dom<TextTrack>>>

pub fn find(&self, track: &TextTrack) -> Option<usize>

pub fn add(&self, track: &TextTrack)

pub fn remove(&self, idx: usize, can_gc: CanGc)

Trait Implementations

impl Castable for TextTrackList

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 TextTrackList

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 TextTrackList

const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Option<HandleObject<'_>>, _: Box<Self>, _: CanGc) -> Root<Dom<Self>> = {dom::bindings::codegen::Bindings::TextTrackListBinding::TextTrackList_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::texttracklist::TextTrackList>, script_runtime::CanGc) -> dom::bindings::root::Root<dom::bindings::root::Dom<dom::texttracklist::TextTrackList>>}

Function pointer to the general wrap function type

impl HasParent for TextTrackList

fn as_parent(&self) -> &EventTarget

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

type Parent = EventTarget

impl IDLInterface for TextTrackList

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

Returns whether the given DOM class derives that interface.

impl MallocSizeOf for TextTrackList

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 TextTrackList

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

Initializes the Reflector

impl PartialEq for TextTrackList

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 TextTrackListMethods<DomTypeHolder> for TextTrackList

fn Length(&self) -> u32

fn IndexedGetter(&self, idx: u32) -> Option<Root<Dom<TextTrack>>>

fn GetTrackById(&self, id: DOMString) -> Option<Root<Dom<TextTrack>>>

fn GetOnchange(&self) -> Option<Rc<EventHandlerNonNull>>

fn SetOnchange(&self, listener: Option<Rc<EventHandlerNonNull>>)

fn GetOnaddtrack(&self) -> Option<Rc<EventHandlerNonNull>>

fn SetOnaddtrack(&self, listener: Option<Rc<EventHandlerNonNull>>)

fn GetOnremovetrack(&self) -> Option<Rc<EventHandlerNonNull>>

fn SetOnremovetrack(&self, listener: Option<Rc<EventHandlerNonNull>>)

impl ToJSValConvertible for TextTrackList

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

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

impl Traceable for TextTrackList

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

Trace self.

impl DerivedFrom<EventTarget> for TextTrackList

impl Eq for TextTrackList