tungstenite::protocol::frame

Struct FrameSocket

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pub struct FrameSocket<Stream> { /* private fields */ }
Expand description

A reader and writer for WebSocket frames.

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impl<Stream> FrameSocket<Stream>

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pub fn new(stream: Stream) -> Self

Create a new frame socket.

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pub fn from_partially_read(stream: Stream, part: Vec<u8>) -> Self

Create a new frame socket from partially read data.

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pub fn into_inner(self) -> (Stream, Vec<u8>)

Extract a stream from the socket.

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pub fn get_ref(&self) -> &Stream

Returns a shared reference to the inner stream.

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pub fn get_mut(&mut self) -> &mut Stream

Returns a mutable reference to the inner stream.

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impl<Stream> FrameSocket<Stream>
where Stream: Read,

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pub fn read(&mut self, max_size: Option<usize>) -> Result<Option<Frame>>

Read a frame from stream.

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impl<Stream> FrameSocket<Stream>
where Stream: Write,

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pub fn send(&mut self, frame: Frame) -> Result<()>

Writes and immediately flushes a frame. Equivalent to calling write then flush.

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pub fn write(&mut self, frame: Frame) -> Result<()>

Write a frame to stream.

A subsequent call should be made to flush to flush writes.

This function guarantees that the frame is queued unless Error::WriteBufferFull is returned. In order to handle WouldBlock or Incomplete, call flush afterwards.

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pub fn flush(&mut self) -> Result<()>

Flush writes.

Trait Implementations§

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impl<Stream: Debug> Debug for FrameSocket<Stream>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<Stream> Freeze for FrameSocket<Stream>
where Stream: Freeze,

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impl<Stream> RefUnwindSafe for FrameSocket<Stream>
where Stream: RefUnwindSafe,

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impl<Stream> Send for FrameSocket<Stream>
where Stream: Send,

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impl<Stream> Sync for FrameSocket<Stream>
where Stream: Sync,

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impl<Stream> Unpin for FrameSocket<Stream>
where Stream: Unpin,

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impl<Stream> UnwindSafe for FrameSocket<Stream>
where Stream: UnwindSafe,

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. 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, U> Into<U> for T
where U: From<T>,

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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> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V