Struct web_sys::MessageChannel
source · #[repr(transparent)]pub struct MessageChannel { /* private fields */ }
Expand description
The MessageChannel
object
This API requires the following crate features to be activated: MessageChannel
Implementations§
source§impl MessageChannel
impl MessageChannel
sourcepub fn new() -> Result<MessageChannel, JsValue>
pub fn new() -> Result<MessageChannel, JsValue>
The new MessageChannel(..)
constructor, creating a new instance of MessageChannel
This API requires the following crate features to be activated: MessageChannel
source§impl MessageChannel
impl MessageChannel
sourcepub fn port1(&self) -> MessagePort
pub fn port1(&self) -> MessagePort
The port1
getter
This API requires the following crate features to be activated: MessageChannel
, MessagePort
source§impl MessageChannel
impl MessageChannel
sourcepub fn port2(&self) -> MessagePort
pub fn port2(&self) -> MessagePort
The port2
getter
This API requires the following crate features to be activated: MessageChannel
, MessagePort
Trait Implementations§
source§impl AsRef<JsValue> for MessageChannel
impl AsRef<JsValue> for MessageChannel
source§impl AsRef<Object> for MessageChannel
impl AsRef<Object> for MessageChannel
source§impl Clone for MessageChannel
impl Clone for MessageChannel
source§fn clone(&self) -> MessageChannel
fn clone(&self) -> MessageChannel
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for MessageChannel
impl Debug for MessageChannel
source§impl From<JsValue> for MessageChannel
impl From<JsValue> for MessageChannel
source§fn from(obj: JsValue) -> MessageChannel
fn from(obj: JsValue) -> MessageChannel
Converts to this type from the input type.
source§impl From<MessageChannel> for JsValue
impl From<MessageChannel> for JsValue
source§fn from(obj: MessageChannel) -> JsValue
fn from(obj: MessageChannel) -> JsValue
Converts to this type from the input type.
source§impl From<MessageChannel> for Object
impl From<MessageChannel> for Object
source§fn from(obj: MessageChannel) -> Object
fn from(obj: MessageChannel) -> Object
Converts to this type from the input type.
source§impl FromWasmAbi for MessageChannel
impl FromWasmAbi for MessageChannel
source§impl<'a> IntoWasmAbi for &'a MessageChannel
impl<'a> IntoWasmAbi for &'a MessageChannel
source§impl IntoWasmAbi for MessageChannel
impl IntoWasmAbi for MessageChannel
source§impl JsCast for MessageChannel
impl JsCast for MessageChannel
source§fn instanceof(val: &JsValue) -> bool
fn instanceof(val: &JsValue) -> bool
Performs a dynamic
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,
Test whether this JS value is an instance of the type
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,
Performs a dynamic cast (checked at runtime) of this value into the
target type
T
. Read moresource§fn dyn_ref<T>(&self) -> Option<&T>where
T: JsCast,
fn dyn_ref<T>(&self) -> Option<&T>where
T: JsCast,
Performs a dynamic cast (checked at runtime) of this value into the
target type
T
. Read moresource§fn unchecked_into<T>(self) -> Twhere
T: JsCast,
fn unchecked_into<T>(self) -> Twhere
T: JsCast,
Performs a zero-cost unchecked cast into the specified type. Read more
source§impl OptionFromWasmAbi for MessageChannel
impl OptionFromWasmAbi for MessageChannel
source§impl<'a> OptionIntoWasmAbi for &'a MessageChannel
impl<'a> OptionIntoWasmAbi for &'a MessageChannel
source§impl OptionIntoWasmAbi for MessageChannel
impl OptionIntoWasmAbi for MessageChannel
source§impl RefFromWasmAbi for MessageChannel
impl RefFromWasmAbi for MessageChannel
§type Abi = <JsValue as RefFromWasmAbi>::Abi
type Abi = <JsValue as RefFromWasmAbi>::Abi
The wasm ABI type references to
Self
are recovered from.§type Anchor = ManuallyDrop<MessageChannel>
type Anchor = ManuallyDrop<MessageChannel>
The type that holds the reference to
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 MessageChannel
impl Send for MessageChannel
impl Sync for MessageChannel
impl Unpin for MessageChannel
impl UnwindSafe for MessageChannel
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
Same as
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
Same as
IntoWasmAbi::into_abi
, except that it may throw and never
return in the case of Err
. Read more