From 9a7e2329f2f260cd9dafe3080dcc4cdb1dac53a3 Mon Sep 17 00:00:00 2001
From: Daniel Collin <daniel@collin.com>
Date: Fri, 1 Jan 2016 10:09:24 +0100
Subject: [PATCH] Added comment in which direction operation happens

---
 src/libstd/fs.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/libstd/fs.rs b/src/libstd/fs.rs
index e00b02f518c..9e9c36dc8a3 100644
--- a/src/libstd/fs.rs
+++ b/src/libstd/fs.rs
@@ -841,7 +841,7 @@ pub fn symlink_metadata<P: AsRef<Path>>(path: P) -> io::Result<Metadata> {
 /// use std::fs;
 ///
 /// # fn foo() -> std::io::Result<()> {
-/// try!(fs::rename("a.txt", "b.txt"));
+/// try!(fs::rename("a.txt", "b.txt")); // Rename a.txt to b.txt
 /// # Ok(())
 /// # }
 /// ```
@@ -876,7 +876,7 @@ pub fn rename<P: AsRef<Path>, Q: AsRef<Path>>(from: P, to: Q) -> io::Result<()>
 /// use std::fs;
 ///
 /// # fn foo() -> std::io::Result<()> {
-/// try!(fs::copy("foo.txt", "bar.txt"));
+/// try!(fs::copy("foo.txt", "bar.txt"));  // Copy foo.txt to bar.txt
 /// # Ok(()) }
 /// ```
 #[stable(feature = "rust1", since = "1.0.0")]
@@ -895,7 +895,7 @@ pub fn copy<P: AsRef<Path>, Q: AsRef<Path>>(from: P, to: Q) -> io::Result<u64> {
 /// use std::fs;
 ///
 /// # fn foo() -> std::io::Result<()> {
-/// try!(fs::hard_link("a.txt", "b.txt"));
+/// try!(fs::hard_link("a.txt", "b.txt")); // Hard link a.txt to b.txt
 /// # Ok(())
 /// # }
 /// ```