---

yaml
---
r: 227611
b: refs/heads/try
c: 0d818b4
h: refs/heads/master
i:
  227609: 6db9906
  227607: 347bd19
v: v3

Author: alexcrichton

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: aca2057ed5fb7af3f8905b2bc01f72fa001c35c8
 refs/heads/snap-stage3: 1af31d4974e33027a68126fa5a5a3c2c6491824f
-refs/heads/try: 2d389c125e2ba7fdb6762120e1fa4e783fa7adad
+refs/heads/try: 0d818b4ee4a978babc8781ece028a7d0e9ed2e36
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try/src/libstd/io/buffered.rs

@@ -454,13 +454,17 @@ impl<W: Read + Write> Read for InternalBufWriter<W> {
 #[unstable(feature = "buf_stream",
            reason = "unsure about semantics of buffering two directions, \
                      leading to issues like #17136")]
+#[deprecated(since = "1.2.0",
+             reason = "use the crates.io `bufstream` crate instead")]
 pub struct BufStream<S: Write> {
     inner: BufReader<InternalBufWriter<S>>
 }
 
 #[unstable(feature = "buf_stream",
            reason = "unsure about semantics of buffering two directions, \
                      leading to issues like #17136")]
+#[deprecated(since = "1.2.0",
+             reason = "use the crates.io `bufstream` crate instead")]
 impl<S: Read + Write> BufStream<S> {
     /// Creates a new buffered stream with explicitly listed capacities for the
     /// reader/writer buffer.