From 06b5660031431773b2d130c27871005dc9d1352b Mon Sep 17 00:00:00 2001
From: Urgau <urgau@numericable.fr>
Date: Wed, 5 Mar 2025 18:08:47 +0100
Subject: [PATCH 1/2] Fix `<StableSipHasher128 as Hasher>::finish` not being
 platform agnostic

---
 src/sip128.rs              |  2 +-
 src/stable_hasher/tests.rs | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/src/sip128.rs b/src/sip128.rs
index 19dd060..6b5d79b 100644
--- a/src/sip128.rs
+++ b/src/sip128.rs
@@ -529,7 +529,7 @@ impl Hasher for SipHasher128 {
         };
 
         // Combining the two halves makes sure we get a good quality hash.
-        a.wrapping_mul(3).wrapping_add(b).to_le()
+        a.wrapping_mul(3).wrapping_add(b)
     }
 }
 
diff --git a/src/stable_hasher/tests.rs b/src/stable_hasher/tests.rs
index 470a183..b2f2946 100644
--- a/src/stable_hasher/tests.rs
+++ b/src/stable_hasher/tests.rs
@@ -133,3 +133,23 @@ fn test_cloned_hasher_output() {
     assert_eq!(h1_hash, h2.finish());
     assert_ne!(h1_hash, h3.finish());
 }
+
+#[test]
+fn test_hash_trait_finish() {
+    fn hash<H: Hasher>(h: &H) -> u64 {
+        h.finish()
+    }
+
+    // Test that integers are handled consistently across platforms.
+    let test_u8 = 0xAB_u8;
+    let test_u16 = 0xFFEE_u16;
+    let test_u32 = 0x445577AA_u32;
+
+    let mut h1 = StableSipHasher128::new();
+    test_u8.hash(&mut h1);
+    test_u16.hash(&mut h1);
+    test_u32.hash(&mut h1);
+
+    assert_eq!(hash(&h1), hash(&h1));
+    assert_eq!(hash(&h1), 13655241286414701638);
+}

From 2fa62a70e44d6eb86723518448012b41d07c5091 Mon Sep 17 00:00:00 2001
From: Urgau <urgau@numericable.fr>
Date: Wed, 5 Mar 2025 18:11:24 +0100
Subject: [PATCH 2/2] Bump rustc-stable-hash to 0.1.2

---
 CHANGELOG.md | 6 ++++++
 Cargo.lock   | 4 ++--
 Cargo.toml   | 2 +-
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8869b0e..7e9254c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Unreleased
 
+# 0.1.2
+
+- Fix `<StableSipHasher128 as Hasher>::finish` not being platform agnostic [#12][pr12]
+
+[pr12]: https://github.com/rust-lang/rustc-stable-hash/pull/12
+
 # 0.1.1
 
 - feat: derive `Clone` for `StableHasher` [#11][pr11]
diff --git a/Cargo.lock b/Cargo.lock
index 3d98d49..a352b5e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,7 +1,7 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "rustc-stable-hash"
-version = "0.1.1"
+version = "0.1.2"
diff --git a/Cargo.toml b/Cargo.toml
index 7841416..e224cdb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rustc-stable-hash"
-version = "0.1.1"
+version = "0.1.2"
 description = "A stable hashing algorithm used by rustc"
 license = "Apache-2.0 OR MIT"
 readme = "README.md"