Tweak the interface of std::io

* Reexport io::mem and io::buffered structs directly under io, make mem/buffered
  private modules
* Remove with_mem_writer
* Remove DEFAULT_CAPACITY and use DEFAULT_BUF_SIZE (in io::buffered)

1 files changed, 1 insertions, 3 deletions

diff --git a/src/librustdoc/html/render.rs b/src/librustdoc/html/render.rs
index 74f94ba00f5..007a4502a1a 100644
--- a/src/librustdoc/html/render.rs
+++ b/src/librustdoc/html/render.rs
@@ -36,10 +36,8 @@
 use std::fmt;
 use std::hashmap::{HashMap, HashSet};
 use std::local_data;
-use std::io::buffered::BufferedWriter;
 use std::io;
-use std::io::fs;
-use std::io::File;
+use std::io::{fs, File, BufferedWriter};
 use std::str;
 use std::vec;