From 96e96ef7626bb7bcb6474ff78ebb5bf5e0bda5a8 Mon Sep 17 00:00:00 2001
From: bluss <bluss@users.noreply.github.com>
Date: Tue, 25 Oct 2016 00:42:44 +0200
Subject: [PATCH] Remove pattern in trait's method signature

This use of `mut` was nonsensical for now, but is proposed to be
disallowed by rustc in the future (as a bugfix in Rust).
---
 traits/src/int.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/traits/src/int.rs b/traits/src/int.rs
index 0cf9e13..4f9221f 100644
--- a/traits/src/int.rs
+++ b/traits/src/int.rs
@@ -274,7 +274,7 @@ pub trait PrimInt
     ///
     /// assert_eq!(2i32.pow(4), 16);
     /// ```
-    fn pow(self, mut exp: u32) -> Self;
+    fn pow(self, exp: u32) -> Self;
 }
 
 macro_rules! prim_int_impl {