std: Delete unused file

src/libstd/io/flate.rs

@@ -1,52 +0,0 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-//! Some various other I/O types
-
-// FIXME(#3660): should move to libextra
-
-use prelude::*;
-use super::*;
-
-/// A Writer decorator that compresses using the 'deflate' scheme
-pub struct DeflateWriter<W> {
-    priv inner_writer: W
-}
-
-impl<W: Writer> DeflateWriter<W> {
-    pub fn new(inner_writer: W) -> DeflateWriter<W> {
-        DeflateWriter {
-            inner_writer: inner_writer
-        }
-    }
-}
-
-impl<W: Writer> Writer for DeflateWriter<W> {
-    fn write(&mut self, _buf: &[u8]) { fail!() }
-
-    fn flush(&mut self) { fail!() }
-}
-
-/// A Reader decorator that decompresses using the 'deflate' scheme
-pub struct InflateReader<R> {
-    priv inner_reader: R
-}
-
-impl<R: Reader> InflateReader<R> {
-    pub fn new(inner_reader: R) -> InflateReader<R> {
-        InflateReader {
-            inner_reader: inner_reader
-        }
-    }
-}
-
-impl<R: Reader> Reader for InflateReader<R> {
-    fn read(&mut self, _buf: &mut [u8]) -> Option<uint> { fail!() }
-}