From 5af56ec9f2c7badd2cd548a5a239e9d5cf709881 Mon Sep 17 00:00:00 2001
From: Tobin Harding <me@tobin.cc>
Date: Wed, 9 Feb 2022 06:56:42 +0000
Subject: [PATCH] Use byte instead of i

The identifier `i` is predominantly used for indexing an array but we
are using it as a place holder for the iterated value of an array that
is then printed. The identifier `byte` is more descriptive.

Done in preparation for adding similar code to the `ecdh` module.
---
 src/secret.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/secret.rs b/src/secret.rs
index 6c93ce9c4..2ef766b7d 100644
--- a/src/secret.rs
+++ b/src/secret.rs
@@ -101,8 +101,8 @@ impl fmt::Debug for DisplaySecret {
 
 impl fmt::Display for DisplaySecret {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        for i in &self.secret {
-            write!(f, "{:02x}", i)?;
+        for byte in &self.secret {
+            write!(f, "{:02x}", byte)?;
         }
         Ok(())
     }