pub struct MessagePortSynchronousProxy { /* private fields */ }

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impl MessagePortSynchronousProxy

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pub fn new(channel: Channel) -> Self

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pub fn into_channel(self) -> Channel

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pub fn wait_for_event(&self, deadline: Time) -> Result<MessagePortEvent, Error>

Waits until an event arrives and returns it. It is safe for other threads to make concurrent requests while waiting for an event.

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pub fn post_message( &self, message: WebMessage, ___deadline: Time ) -> Result<MessagePortPostMessageResult, Error>

Sends a WebMessage to the peer. These are processed in order, one at a time. It is not necessary for the caller to wait for the completion callback before calling [MessagePort.PostMessage] again.

If an error occurred, the FrameError will be set to one of these value:

  • BUFFER_NOT_UTF8: The script in message’s data property is not UTF-8 encoded.
  • NO_DATA_IN_MESSAGE: The data property is missing in message.
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pub fn receive_message(&self, ___deadline: Time) -> Result<WebMessage, Error>

Asynchronously reads the next message from the channel. The client should invoke the callback when it is ready to process another message. Unreceived messages are buffered on the sender’s side and bounded by its available resources.

Trait Implementations§

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impl Debug for MessagePortSynchronousProxy

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl SynchronousProxy for MessagePortSynchronousProxy

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type Proxy = MessagePortProxy

The async proxy for the same protocol.
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type Protocol = MessagePortMarker

The protocol which this Proxy controls.
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fn from_channel(inner: Channel) -> Self

Create a proxy over the given channel.
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fn into_channel(self) -> Channel

Convert the proxy back into a channel.
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fn as_channel(&self) -> &Channel

Get a reference to the proxy’s underlying channel. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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where T: ?Sized,

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fn borrow(&self) -> &T

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where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T> Encode<Ambiguous1> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _offset: usize, _depth: Depth ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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impl<T> Encode<Ambiguous2> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _offset: usize, _depth: Depth ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Pointable for T

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const ALIGN: usize = _

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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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type Error = Infallible

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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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