From 9674bf29fe996a1f4c73c8a78193674214f9733c Mon Sep 17 00:00:00 2001
From: "Tobin C. Harding" <me@tobin.cc>
Date: Tue, 8 Nov 2022 09:00:56 +1100
Subject: [PATCH] hashes: Fix clippy warnings

Recently clippy was updated and now new warnings are generated for the
`hashes` crate.

Clippy emits 3 warnings of form:

 warning: this expression borrows a value the compiler would automatically borrow

As suggested, remove the explicit borrow.
---
 hashes/src/sha512.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/hashes/src/sha512.rs b/hashes/src/sha512.rs
index 8498c993..98e18acb 100644
--- a/hashes/src/sha512.rs
+++ b/hashes/src/sha512.rs
@@ -124,19 +124,19 @@ impl Default for Hash {
 
 impl PartialOrd for Hash {
     fn partial_cmp(&self, other: &Hash) -> Option<cmp::Ordering> {
-        (&self.0).partial_cmp(&other.0)
+        self.0.partial_cmp(&other.0)
     }
 }
 
 impl Ord for Hash {
     fn cmp(&self, other: &Hash) -> cmp::Ordering {
-        (&self.0).cmp(&other.0)
+        self.0.cmp(&other.0)
     }
 }
 
 impl hash::Hash for Hash {
     fn hash<H: hash::Hasher>(&self, state: &mut H) {
-        (&self.0).hash(state)
+        self.0.hash(state)
     }
 }