1 files changed, 0 insertions, 249 deletions
diff --git a/tokio-io/src/framed_write.rs b/tokio-io/src/framed_write.rs
deleted file mode 100644
index 34b3330b..00000000
--- a/tokio-io/src/framed_write.rs
+++ /dev/null
@@ -1,249 +0,0 @@
-#![allow(deprecated)]
-
-use crate::codec::{Decoder, Encoder};
-use crate::framed::Fuse;
-use crate::{AsyncRead, AsyncWrite};
-use bytes::BytesMut;
-use futures::{try_ready, Async, AsyncSink, Poll, Sink, StartSend, Stream};
-use log::trace;
-use std::fmt;
-use std::io::{self, Read};
-
-/// A `Sink` of frames encoded to an `AsyncWrite`.
-#[deprecated(since = "0.1.7", note = "Moved to tokio-codec")]
-#[doc(hidden)]
-pub struct FramedWrite<T, E> {
-    inner: FramedWrite2<Fuse<T, E>>,
-}
-
-#[deprecated(since = "0.1.7", note = "Moved to tokio-codec")]
-#[doc(hidden)]
-pub struct FramedWrite2<T> {
-    inner: T,
-    buffer: BytesMut,
-}
-
-const INITIAL_CAPACITY: usize = 8 * 1024;
-const BACKPRESSURE_BOUNDARY: usize = INITIAL_CAPACITY;
-
-impl<T, E> FramedWrite<T, E>
-where
-    T: AsyncWrite,
-    E: Encoder,
-{
-    /// Creates a new `FramedWrite` with the given `encoder`.
-    pub fn new(inner: T, encoder: E) -> FramedWrite<T, E> {
-        FramedWrite {
-            inner: framed_write2(Fuse(inner, encoder)),
-        }
-    }
-}
-
-impl<T, E> FramedWrite<T, E> {
-    /// Returns a reference to the underlying I/O stream wrapped by
-    /// `FramedWrite`.
-    ///
-    /// Note that care should be taken to not tamper with the underlying stream
-    /// of data coming in as it may corrupt the stream of frames otherwise
-    /// being worked with.
-    pub fn get_ref(&self) -> &T {
-        &self.inner.inner.0
-    }
-
-    /// Returns a mutable reference to the underlying I/O stream wrapped by
-    /// `FramedWrite`.
-    ///
-    /// Note that care should be taken to not tamper with the underlying stream
-    /// of data coming in as it may corrupt the stream of frames otherwise
-    /// being worked with.
-    pub fn get_mut(&mut self) -> &mut T {
-        &mut self.inner.inner.0
-    }
-
-    /// Consumes the `FramedWrite`, returning its underlying I/O stream.
-    ///
-    /// Note that care should be taken to not tamper with the underlying stream
-    /// of data coming in as it may corrupt the stream of frames otherwise
-    /// being worked with.
-    pub fn into_inner(self) -> T {
-        self.inner.inner.0
-    }
-
-    /// Returns a reference to the underlying decoder.
-    pub fn encoder(&self) -> &E {
-        &self.inner.inner.1
-    }
-
-    /// Returns a mutable reference to the underlying decoder.
-    pub fn encoder_mut(&mut self) -> &mut E {
-        &mut self.inner.inner.1
-    }
-}
-
-impl<T, E> Sink for FramedWrite<T, E>
-where
-    T: AsyncWrite,
-    E: Encoder,
-{
-    type SinkItem = E::Item;
-    type SinkError = E::Error;
-
-    fn start_send(&mut self, item: E::Item) -> StartSend<E::Item, E::Error> {
-        self.inner.start_send(item)
-    }
-
-    fn poll_complete(&mut self) -> Poll<(), Self::SinkError> {
-        self.inner.poll_complete()
-    }
-
-    fn close(&mut self) -> Poll<(), Self::SinkError> {
-        Ok(self.inner.close()?)
-    }
-}
-
-impl<T, D> Stream for FramedWrite<T, D>
-where
-    T: Stream,
-{
-    type Item = T::Item;
-    type Error = T::Error;
-
-    fn poll(&mut self) -> Poll<Option<Self::Item>, Self::Error> {
-        self.inner.inner.0.poll()
-    }
-}
-
-impl<T, U> fmt::Debug for FramedWrite<T, U>
-where
-    T: fmt::Debug,
-    U: fmt::Debug,
-{
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.debug_struct("FramedWrite")
-            .field("inner", &self.inner.get_ref().0)
-            .field("encoder", &self.inner.get_ref().1)
-            .field("buffer", &self.inner.buffer)
-            .finish()
-    }
-}
-
-// ===== impl FramedWrite2 =====
-
-pub fn framed_write2<T>(inner: T) -> FramedWrite2<T> {
-    FramedWrite2 {
-        inner: inner,
-        buffer: BytesMut::with_capacity(INITIAL_CAPACITY),
-    }
-}
-
-pub fn framed_write2_with_buffer<T>(inner: T, mut buf: BytesMut) -> FramedWrite2<T> {
-    if buf.capacity() < INITIAL_CAPACITY {
-        let bytes_to_reserve = INITIAL_CAPACITY - buf.capacity();
-        buf.reserve(bytes_to_reserve);
-    }
-    FramedWrite2 {
-        inner: inner,
-        buffer: buf,
-    }
-}
-
-impl<T> FramedWrite2<T> {
-    pub fn get_ref(&self) -> &T {
-        &self.inner
-    }
-
-    pub fn into_inner(self) -> T {
-        self.inner
-    }
-
-    pub fn into_parts(self) -> (T, BytesMut) {
-        (self.inner, self.buffer)
-    }
-
-    pub fn get_mut(&mut self) -> &mut T {
-        &mut self.inner
-    }
-}
-
-impl<T> Sink for FramedWrite2<T>
-where
-    T: AsyncWrite + Encoder,
-{
-    type SinkItem = T::Item;
-    type SinkError = T::Error;
-
-    fn start_send(&mut self, item: T::Item) -> StartSend<T::Item, T::Error> {
-        // If the buffer is already over 8KiB, then attempt to flush it. If after flushing it's
-        // *still* over 8KiB, then apply backpressure (reject the send).
-        if self.buffer.len() >= BACKPRESSURE_BOUNDARY {
-            self.poll_complete()?;
-
-            if self.buffer.len() >= BACKPRESSURE_BOUNDARY {
-                return Ok(AsyncSink::NotReady(item));
-            }
-        }
-
-        self.inner.encode(item, &mut self.buffer)?;
-
-        Ok(AsyncSink::Ready)
-    }
-
-    fn poll_complete(&mut self) -> Poll<(), Self::SinkError> {
-        trace!("flushing framed transport");
-
-        while !self.buffer.is_empty() {
-            trace!("writing; remaining={}", self.buffer.len());
-
-            let n = try_ready!(self.inner.poll_write(&self.buffer));
-
-            if n == 0 {
-                return Err(io::Error::new(
-                    io::ErrorKind::WriteZero,
-                    "failed to
-                                          write frame to transport",
-                )
-                .into());
-            }
-
-            // TODO: Add a way to `bytes` to do this w/o returning the drained
-            // data.
-            let _ = self.buffer.split_to(n);
-        }
-
-        // Try flushing the underlying IO
-        try_ready!(self.inner.poll_flush());
-
-        trace!("framed transport flushed");
-        return Ok(Async::Ready(()));
-    }
-
-    fn close(&mut self) -> Poll<(), Self::SinkError> {
-        try_ready!(self.poll_complete());
-        Ok(self.inner.shutdown()?)
-    }
-}
-
-impl<T: Decoder> Decoder for FramedWrite2<T> {
-    type Item = T::Item;
-    type Error = T::Error;
-
-    fn decode(&mut self, src: &mut BytesMut) -> Result<Option<T::Item>, T::Error> {
-        self.inner.decode(src)
-    }
-
-    fn decode_eof(&mut self, src: &mut BytesMut) -> Result<Option<T::Item>, T::Error> {
-        self.inner.decode_eof(src)
-    }
-}
-
-impl<T: Read> Read for FramedWrite2<T> {
-    fn read(&mut self, dst: &mut [u8]) -> io::Result<usize> {
-        self.inner.read(dst)
-    }
-}
-
-impl<T: AsyncRead> AsyncRead for FramedWrite2<T> {
-    unsafe fn prepare_uninitialized_buffer(&self, buf: &mut [u8]) -> bool {
-        self.inner.prepare_uninitialized_buffer(buf)
-    }
-}