From 10dd8e721e0682de31006ca311400819b634771e Mon Sep 17 00:00:00 2001
From: Jorge Israel Peña <jorge.israel.p@gmail.com>
Date: Sat, 14 Feb 2015 02:43:36 -0800
Subject: we forgot to make `Path` implement `Hash`

`PathBuf` does implement `Hash`, but `Path` doesn't. This makes it
annoying if you have a `HashMap` with `PathBuf`s as keys, because
it means you have to convert a `Path` into a `PathBuf` and get a
reference to it simply to perform operations on the `HashMap`!
---
 src/libstd/path.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/libstd')

diff --git a/src/libstd/path.rs b/src/libstd/path.rs
index 271a4cdb629..1f6d39fb1b3 100755
--- a/src/libstd/path.rs
+++ b/src/libstd/path.rs
@@ -1033,6 +1033,7 @@ impl AsOsStr for PathBuf {
 /// let parent_dir = path.parent();
 /// ```
 ///
+#[derive(Hash)]
 pub struct Path {
     inner: OsStr
 }
-- 
cgit 1.4.1-3-g733a5