Struct web_sys::MediaStreamEvent
source · #[repr(transparent)]pub struct MediaStreamEvent { /* private fields */ }
Expand description
The MediaStreamEvent
object
This API requires the following crate features to be activated: MediaStreamEvent
Implementations§
source§impl MediaStreamEvent
impl MediaStreamEvent
source§impl MediaStreamEvent
impl MediaStreamEvent
sourcepub fn new_with_event_init_dict(
type_: &str,
event_init_dict: &MediaStreamEventInit
) -> Result<MediaStreamEvent, JsValue>
pub fn new_with_event_init_dict(
type_: &str,
event_init_dict: &MediaStreamEventInit
) -> Result<MediaStreamEvent, JsValue>
The new MediaStreamEvent(..)
constructor, creating a new instance of MediaStreamEvent
This API requires the following crate features to be activated: MediaStreamEvent
, MediaStreamEventInit
source§impl MediaStreamEvent
impl MediaStreamEvent
sourcepub fn stream(&self) -> Option<MediaStream>
pub fn stream(&self) -> Option<MediaStream>
The stream
getter
This API requires the following crate features to be activated: MediaStream
, MediaStreamEvent
Methods from Deref<Target = Event>§
sourcepub fn init_event(&self, type_: &str)
pub fn init_event(&self, type_: &str)
The initEvent()
method
This API requires the following crate features to be activated: Event
sourcepub fn init_event_with_bubbles(&self, type_: &str, bubbles: bool)
pub fn init_event_with_bubbles(&self, type_: &str, bubbles: bool)
The initEvent()
method
This API requires the following crate features to be activated: Event
sourcepub fn init_event_with_bubbles_and_cancelable(
&self,
type_: &str,
bubbles: bool,
cancelable: bool
)
pub fn init_event_with_bubbles_and_cancelable(
&self,
type_: &str,
bubbles: bool,
cancelable: bool
)
The initEvent()
method
This API requires the following crate features to be activated: Event
sourcepub fn prevent_default(&self)
pub fn prevent_default(&self)
The preventDefault()
method
This API requires the following crate features to be activated: Event
sourcepub fn stop_immediate_propagation(&self)
pub fn stop_immediate_propagation(&self)
The stopImmediatePropagation()
method
This API requires the following crate features to be activated: Event
sourcepub fn stop_propagation(&self)
pub fn stop_propagation(&self)
The stopPropagation()
method
This API requires the following crate features to be activated: Event
sourcepub fn target(&self) -> Option<EventTarget>
pub fn target(&self) -> Option<EventTarget>
The target
getter
This API requires the following crate features to be activated: Event
, EventTarget
sourcepub fn current_target(&self) -> Option<EventTarget>
pub fn current_target(&self) -> Option<EventTarget>
The currentTarget
getter
This API requires the following crate features to be activated: Event
, EventTarget
sourcepub fn event_phase(&self) -> u16
pub fn event_phase(&self) -> u16
The eventPhase
getter
This API requires the following crate features to be activated: Event
sourcepub fn cancelable(&self) -> bool
pub fn cancelable(&self) -> bool
The cancelable
getter
This API requires the following crate features to be activated: Event
sourcepub fn default_prevented(&self) -> bool
pub fn default_prevented(&self) -> bool
The defaultPrevented
getter
This API requires the following crate features to be activated: Event
sourcepub fn is_trusted(&self) -> bool
pub fn is_trusted(&self) -> bool
The isTrusted
getter
This API requires the following crate features to be activated: Event
sourcepub fn time_stamp(&self) -> f64
pub fn time_stamp(&self) -> f64
The timeStamp
getter
This API requires the following crate features to be activated: Event
sourcepub fn cancel_bubble(&self) -> bool
pub fn cancel_bubble(&self) -> bool
The cancelBubble
getter
This API requires the following crate features to be activated: Event
sourcepub fn set_cancel_bubble(&self, cancel_bubble: bool)
pub fn set_cancel_bubble(&self, cancel_bubble: bool)
The cancelBubble
setter
This API requires the following crate features to be activated: Event
pub const CAPTURING_PHASE: u16 = 1u16
pub const BUBBLING_PHASE: u16 = 3u16
Methods from Deref<Target = Object>§
sourcepub fn has_own_property(&self, property: &JsValue) -> bool
pub fn has_own_property(&self, property: &JsValue) -> bool
The hasOwnProperty()
method returns a boolean indicating whether the
object has the specified property as its own property (as opposed to
inheriting it).
sourcepub fn is_prototype_of(&self, value: &JsValue) -> bool
pub fn is_prototype_of(&self, value: &JsValue) -> bool
The isPrototypeOf()
method checks if an object exists in another
object’s prototype chain.
sourcepub fn property_is_enumerable(&self, property: &JsValue) -> bool
pub fn property_is_enumerable(&self, property: &JsValue) -> bool
The propertyIsEnumerable()
method returns a Boolean indicating
whether the specified property is enumerable.
sourcepub fn to_locale_string(&self) -> JsString
pub fn to_locale_string(&self) -> JsString
The toLocaleString()
method returns a string representing the object.
This method is meant to be overridden by derived objects for
locale-specific purposes.
Methods from Deref<Target = JsValue>§
pub const NULL: JsValue = JsValue{ idx: JSIDX_NULL, _marker: marker::PhantomData,}
pub const UNDEFINED: JsValue = JsValue{ idx: JSIDX_UNDEFINED, _marker: marker::PhantomData,}
pub const TRUE: JsValue = JsValue{ idx: JSIDX_TRUE, _marker: marker::PhantomData,}
pub const FALSE: JsValue = JsValue{ idx: JSIDX_FALSE, _marker: marker::PhantomData,}
sourcepub fn as_f64(&self) -> Option<f64>
pub fn as_f64(&self) -> Option<f64>
Returns the f64
value of this JS value if it’s an instance of a
number.
If this JS value is not an instance of a number then this returns
None
.
sourcepub fn as_string(&self) -> Option<String>
pub fn as_string(&self) -> Option<String>
If this JS value is a string value, this function copies the JS string
value into wasm linear memory, encoded as UTF-8, and returns it as a
Rust String
.
To avoid the copying and re-encoding, consider the
JsString::try_from()
function from js-sys
instead.
If this JS value is not an instance of a string or if it’s not valid
utf-8 then this returns None
.
sourcepub fn as_bool(&self) -> Option<bool>
pub fn as_bool(&self) -> Option<bool>
Returns the bool
value of this JS value if it’s an instance of a
boolean.
If this JS value is not an instance of a boolean then this returns
None
.
sourcepub fn is_undefined(&self) -> bool
pub fn is_undefined(&self) -> bool
Tests whether this JS value is undefined
sourcepub fn is_function(&self) -> bool
pub fn is_function(&self) -> bool
Tests whether the type of this JS value is function
.
Trait Implementations§
source§impl AsRef<Event> for MediaStreamEvent
impl AsRef<Event> for MediaStreamEvent
source§impl AsRef<JsValue> for MediaStreamEvent
impl AsRef<JsValue> for MediaStreamEvent
source§impl AsRef<Object> for MediaStreamEvent
impl AsRef<Object> for MediaStreamEvent
source§impl Clone for MediaStreamEvent
impl Clone for MediaStreamEvent
source§fn clone(&self) -> MediaStreamEvent
fn clone(&self) -> MediaStreamEvent
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for MediaStreamEvent
impl Debug for MediaStreamEvent
source§impl Deref for MediaStreamEvent
impl Deref for MediaStreamEvent
source§impl From<JsValue> for MediaStreamEvent
impl From<JsValue> for MediaStreamEvent
source§fn from(obj: JsValue) -> MediaStreamEvent
fn from(obj: JsValue) -> MediaStreamEvent
source§impl From<MediaStreamEvent> for Event
impl From<MediaStreamEvent> for Event
source§fn from(obj: MediaStreamEvent) -> Event
fn from(obj: MediaStreamEvent) -> Event
source§impl From<MediaStreamEvent> for JsValue
impl From<MediaStreamEvent> for JsValue
source§fn from(obj: MediaStreamEvent) -> JsValue
fn from(obj: MediaStreamEvent) -> JsValue
source§impl From<MediaStreamEvent> for Object
impl From<MediaStreamEvent> for Object
source§fn from(obj: MediaStreamEvent) -> Object
fn from(obj: MediaStreamEvent) -> Object
source§impl FromWasmAbi for MediaStreamEvent
impl FromWasmAbi for MediaStreamEvent
source§impl<'a> IntoWasmAbi for &'a MediaStreamEvent
impl<'a> IntoWasmAbi for &'a MediaStreamEvent
source§impl IntoWasmAbi for MediaStreamEvent
impl IntoWasmAbi for MediaStreamEvent
source§impl JsCast for MediaStreamEvent
impl JsCast for MediaStreamEvent
source§fn instanceof(val: &JsValue) -> bool
fn instanceof(val: &JsValue) -> bool
instanceof
check to see whether the JsValue
provided is an instance of this type. Read moresource§fn unchecked_from_js(val: JsValue) -> Self
fn unchecked_from_js(val: JsValue) -> Self
source§fn unchecked_from_js_ref(val: &JsValue) -> &Self
fn unchecked_from_js_ref(val: &JsValue) -> &Self
source§fn is_instance_of<T>(&self) -> boolwhere
T: JsCast,
fn is_instance_of<T>(&self) -> boolwhere
T: JsCast,
T
. Read moresource§fn dyn_into<T>(self) -> Result<T, Self>where
T: JsCast,
fn dyn_into<T>(self) -> Result<T, Self>where
T: JsCast,
T
. Read moresource§fn dyn_ref<T>(&self) -> Option<&T>where
T: JsCast,
fn dyn_ref<T>(&self) -> Option<&T>where
T: JsCast,
T
. Read moresource§fn unchecked_into<T>(self) -> Twhere
T: JsCast,
fn unchecked_into<T>(self) -> Twhere
T: JsCast,
source§impl OptionFromWasmAbi for MediaStreamEvent
impl OptionFromWasmAbi for MediaStreamEvent
source§impl<'a> OptionIntoWasmAbi for &'a MediaStreamEvent
impl<'a> OptionIntoWasmAbi for &'a MediaStreamEvent
source§impl OptionIntoWasmAbi for MediaStreamEvent
impl OptionIntoWasmAbi for MediaStreamEvent
source§impl RefFromWasmAbi for MediaStreamEvent
impl RefFromWasmAbi for MediaStreamEvent
§type Abi = <JsValue as RefFromWasmAbi>::Abi
type Abi = <JsValue as RefFromWasmAbi>::Abi
Self
are recovered from.§type Anchor = ManuallyDrop<MediaStreamEvent>
type Anchor = ManuallyDrop<MediaStreamEvent>
Self
for the duration of the
invocation of the function that has an &Self
parameter. This is
required to ensure that the lifetimes don’t persist beyond one function
call, and so that they remain anonymous. Read moreAuto Trait Implementations§
impl RefUnwindSafe for MediaStreamEvent
impl !Send for MediaStreamEvent
impl !Sync for MediaStreamEvent
impl Unpin for MediaStreamEvent
impl UnwindSafe for MediaStreamEvent
Blanket Implementations§
source§impl<T> ReturnWasmAbi for Twhere
T: IntoWasmAbi,
impl<T> ReturnWasmAbi for Twhere
T: IntoWasmAbi,
§type Abi = <T as IntoWasmAbi>::Abi
type Abi = <T as IntoWasmAbi>::Abi
IntoWasmAbi::Abi
source§fn return_abi(self, extra: &mut dyn Stack) -> <T as ReturnWasmAbi>::Abi
fn return_abi(self, extra: &mut dyn Stack) -> <T as ReturnWasmAbi>::Abi
IntoWasmAbi::into_abi
, except that it may throw and never
return in the case of Err
. Read more