remove ext traits (#431)

1 files changed, 0 insertions, 81 deletions

diff --git a/src/buf/ext/reader.rs b/src/buf/ext/reader.rs
deleted file mode 100644
index dde3548..0000000
--- a/src/buf/ext/reader.rs
+++ /dev/null
@@ -1,81 +0,0 @@
-use crate::Buf;
-
-use std::{cmp, io};
-
-/// A `Buf` adapter which implements `io::Read` for the inner value.
-///
-/// This struct is generally created by calling `reader()` on `Buf`. See
-/// documentation of [`reader()`](trait.Buf.html#method.reader) for more
-/// details.
-#[derive(Debug)]
-pub struct Reader<B> {
-    buf: B,
-}
-
-pub fn new<B>(buf: B) -> Reader<B> {
-    Reader { buf }
-}
-
-impl<B: Buf> Reader<B> {
-    /// Gets a reference to the underlying `Buf`.
-    ///
-    /// It is inadvisable to directly read from the underlying `Buf`.
-    ///
-    /// # Examples
-    ///
-    /// ```rust
-    /// use bytes::buf::BufExt;
-    ///
-    /// let buf = b"hello world".reader();
-    ///
-    /// assert_eq!(b"hello world", buf.get_ref());
-    /// ```
-    pub fn get_ref(&self) -> &B {
-        &self.buf
-    }
-
-    /// Gets a mutable reference to the underlying `Buf`.
-    ///
-    /// It is inadvisable to directly read from the underlying `Buf`.
-    pub fn get_mut(&mut self) -> &mut B {
-        &mut self.buf
-    }
-
-    /// Consumes this `Reader`, returning the underlying value.
-    ///
-    /// # Examples
-    ///
-    /// ```rust
-    /// use bytes::{Buf, buf::BufExt};
-    /// use std::io;
-    ///
-    /// let mut buf = b"hello world".reader();
-    /// let mut dst = vec![];
-    ///
-    /// io::copy(&mut buf, &mut dst).unwrap();
-    ///
-    /// let buf = buf.into_inner();
-    /// assert_eq!(0, buf.remaining());
-    /// ```
-    pub fn into_inner(self) -> B {
-        self.buf
-    }
-}
-
-impl<B: Buf + Sized> io::Read for Reader<B> {
-    fn read(&mut self, dst: &mut [u8]) -> io::Result<usize> {
-        let len = cmp::min(self.buf.remaining(), dst.len());
-
-        Buf::copy_to_slice(&mut self.buf, &mut dst[0..len]);
-        Ok(len)
-    }
-}
-
-impl<B: Buf + Sized> io::BufRead for Reader<B> {
-    fn fill_buf(&mut self) -> io::Result<&[u8]> {
-        Ok(self.buf.bytes())
-    }
-    fn consume(&mut self, amt: usize) {
-        self.buf.advance(amt)
-    }
-}