From d223dd1e57cc412aa2eff28e6604f86b9f013083 Mon Sep 17 00:00:00 2001
From: Erick Tryzelaar <erick.tryzelaar@gmail.com>
Date: Fri, 21 Feb 2014 21:33:23 -0800
Subject: std: rewrite Hash to make it more generic

This patch merges IterBytes and Hash traits, which clears up the
confusion of using `#[deriving(IterBytes)]` to support hashing.
Instead, it now is much easier to use the new `#[deriving(Hash)]`
for making a type hashable with a stream hash.

Furthermore, it supports custom non-stream-based hashers, such as
if a value's hash was cached in a database.

This does not yet replace the old IterBytes-hash with this new
version.
---
 src/libextra/stats.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/libextra')

diff --git a/src/libextra/stats.rs b/src/libextra/stats.rs
index 181ea6766c5..6738275c4c1 100644
--- a/src/libextra/stats.rs
+++ b/src/libextra/stats.rs
@@ -11,6 +11,7 @@
 #[allow(missing_doc)];
 
 use std::cmp;
+use std::hash_old::Hash;
 use std::hashmap;
 use std::io;
 use std::mem;
-- 
cgit 1.4.1-3-g733a5