[−][src]Struct ssb_packetstream::PacketSink
#Examples
use futures::io::Cursor; use futures::executor::block_on; use futures::sink::SinkExt; use ssb_packetstream::*; let mut sink = PacketSink::new(Cursor::new(vec![0u8; 14])); block_on(async { sink.send(Packet::new(IsStream::Yes, IsEnd::No, BodyType::Json, 123, vec![1,2,3,4,5])).await; sink.close().await; let buf = sink.into_inner().into_inner(); assert_eq!(&buf, &[0b0000_1010, // flags 0, 0, 0, 5, // body length 0, 0, 0, 123, // packet id 1, 2, 3, 4, 5, // body 0, 0, 0, 0, 0, 0, 0, 0, 0]); // goodbye packet });
Methods
impl<W> PacketSink<W>
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pub fn new(w: W) -> PacketSink<W>
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pub fn into_inner(self) -> W
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Trait Implementations
impl<W> Sink<Packet> for PacketSink<W> where
W: AsyncWrite + Unpin + 'static,
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W: AsyncWrite + Unpin + 'static,
type Error = Error
The type of value produced by the sink when an error occurs.
fn poll_ready(
self: Pin<&mut Self>,
cx: &mut Context
) -> Poll<Result<(), Self::Error>>
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self: Pin<&mut Self>,
cx: &mut Context
) -> Poll<Result<(), Self::Error>>
fn start_send(self: Pin<&mut Self>, item: Packet) -> Result<(), Self::Error>
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fn poll_flush(
self: Pin<&mut Self>,
cx: &mut Context
) -> Poll<Result<(), Self::Error>>
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self: Pin<&mut Self>,
cx: &mut Context
) -> Poll<Result<(), Self::Error>>
fn poll_close(
self: Pin<&mut Self>,
cx: &mut Context
) -> Poll<Result<(), Self::Error>>
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self: Pin<&mut Self>,
cx: &mut Context
) -> Poll<Result<(), Self::Error>>
Auto Trait Implementations
impl<W> !RefUnwindSafe for PacketSink<W>
impl<W> !Send for PacketSink<W>
impl<W> !Sync for PacketSink<W>
impl<W> Unpin for PacketSink<W> where
W: Unpin,
W: Unpin,
impl<W> !UnwindSafe for PacketSink<W>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, Item> SinkExt<Item> for T where
T: Sink<Item> + ?Sized,
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T: Sink<Item> + ?Sized,
fn with<U, Fut, F, E>(self, f: F) -> With<Self, Item, U, Fut, F> where
E: From<Self::Error>,
F: FnMut(U) -> Fut,
Fut: Future<Output = Result<Item, E>>,
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E: From<Self::Error>,
F: FnMut(U) -> Fut,
Fut: Future<Output = Result<Item, E>>,
fn with_flat_map<U, St, F>(self, f: F) -> WithFlatMap<Self, Item, U, St, F> where
F: FnMut(U) -> St,
St: Stream<Item = Result<Item, Self::Error>>,
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F: FnMut(U) -> St,
St: Stream<Item = Result<Item, Self::Error>>,
fn sink_map_err<E, F>(self, f: F) -> SinkMapErr<Self, F> where
F: FnOnce(Self::Error) -> E,
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F: FnOnce(Self::Error) -> E,
fn sink_err_into<E>(self) -> SinkErrInto<Self, Item, E> where
Self::Error: Into<E>,
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Self::Error: Into<E>,
fn buffer(self, capacity: usize) -> Buffer<Self, Item>
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fn close(&mut self) -> Close<Self, Item> where
Self: Unpin,
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Self: Unpin,
fn fanout<Si>(self, other: Si) -> Fanout<Self, Si> where
Item: Clone,
Si: Sink<Item, Error = Self::Error>,
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Item: Clone,
Si: Sink<Item, Error = Self::Error>,
fn flush(&mut self) -> Flush<Self, Item> where
Self: Unpin,
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Self: Unpin,
fn send(&mut self, item: Item) -> Send<Self, Item> where
Self: Unpin,
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Self: Unpin,
fn send_all<St>(&'a mut self, stream: &'a mut St) -> SendAll<'a, Self, St> where
Self: Unpin,
St: TryStream<Ok = Item, Error = Self::Error> + Stream + Unpin + ?Sized,
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Self: Unpin,
St: TryStream<Ok = Item, Error = Self::Error> + Stream + Unpin + ?Sized,
fn left_sink<Si2>(self) -> Either<Self, Si2> where
Si2: Sink<Item, Error = Self::Error>,
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Si2: Sink<Item, Error = Self::Error>,
fn right_sink<Si1>(self) -> Either<Si1, Self> where
Si1: Sink<Item, Error = Self::Error>,
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Si1: Sink<Item, Error = Self::Error>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,