From 97d435497c7fce811d39d2cc0882d2b8deaf415f Mon Sep 17 00:00:00 2001
From: we <vadim.petrochenkov@gmail.com>
Date: Sat, 22 Nov 2014 17:03:40 +0300
Subject: [PATCH] DSTify free functions in std::hash

---
 src/libcollections/hash/sip.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libcollections/hash/sip.rs b/src/libcollections/hash/sip.rs
index 67ac73bf0b9..ab69a3ad8b8 100644
--- a/src/libcollections/hash/sip.rs
+++ b/src/libcollections/hash/sip.rs
@@ -251,7 +251,7 @@ impl Default for SipHasher {
 
 /// Hashes a value using the SipHash algorithm.
 #[inline]
-pub fn hash<T: Hash<SipState>>(value: &T) -> u64 {
+pub fn hash<Sized? T: Hash<SipState>>(value: &T) -> u64 {
     let mut state = SipState::new();
     value.hash(&mut state);
     state.result()
@@ -259,7 +259,7 @@ pub fn hash<T: Hash<SipState>>(value: &T) -> u64 {
 
 /// Hashes a value with the SipHash algorithm with the provided keys.
 #[inline]
-pub fn hash_with_keys<T: Hash<SipState>>(k0: u64, k1: u64, value: &T) -> u64 {
+pub fn hash_with_keys<Sized? T: Hash<SipState>>(k0: u64, k1: u64, value: &T) -> u64 {
     let mut state = SipState::new_with_keys(k0, k1);
     value.hash(&mut state);
     state.result()