1 files changed, 0 insertions, 50 deletions
diff --git a/tokio-futures/src/io/read_exact.rs b/tokio-futures/src/io/read_exact.rs
deleted file mode 100644
index 82344bea..00000000
--- a/tokio-futures/src/io/read_exact.rs
+++ /dev/null
@@ -1,50 +0,0 @@
-use std::future::Future;
-use std::io;
-use std::mem;
-use std::pin::Pin;
-use std::task::{self, Poll};
-use tokio_io::AsyncRead;
-
-/// A future which can be used to read exactly enough bytes to fill a buffer.
-#[derive(Debug)]
-pub struct ReadExact<'a, T: ?Sized> {
-    reader: &'a mut T,
-    buf: &'a mut [u8],
-}
-
-// Pinning is never projected to fields
-impl<'a, T: ?Sized> Unpin for ReadExact<'a, T> {}
-
-impl<'a, T: AsyncRead + ?Sized> ReadExact<'a, T> {
-    pub(super) fn new(reader: &'a mut T, buf: &'a mut [u8]) -> ReadExact<'a, T> {
-        ReadExact { reader, buf }
-    }
-}
-
-fn eof() -> io::Error {
-    io::Error::new(io::ErrorKind::UnexpectedEof, "early eof")
-}
-
-impl<'a, T: AsyncRead + ?Sized> Future for ReadExact<'a, T> {
-    type Output = io::Result<()>;
-
-    fn poll(mut self: Pin<&mut Self>, _context: &mut task::Context<'_>) -> Poll<Self::Output> {
-        use crate::compat::forward::convert_poll;
-
-        let this = &mut *self;
-
-        while !this.buf.is_empty() {
-            let n = try_ready!(convert_poll(this.reader.poll_read(this.buf)));
-
-            {
-                let (_, rest) = mem::replace(&mut this.buf, &mut []).split_at_mut(n);
-                this.buf = rest;
-            }
-            if n == 0 {
-                return Poll::Ready(Err(eof()));
-            }
-        }
-
-        Poll::Ready(Ok(()))
-    }
-}