From 297a8454f61bc8358b82ea4a08ea1d4c663a463a Mon Sep 17 00:00:00 2001
From: projectmoon <projectmoon@agnos.is>
Date: Thu, 17 Dec 2020 21:20:45 +0000
Subject: [PATCH] Avoid cloning when counting successes.

---
 src/cofd/dice.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/cofd/dice.rs b/src/cofd/dice.rs
index 8251e50..98143db 100644
--- a/src/cofd/dice.rs
+++ b/src/cofd/dice.rs
@@ -190,12 +190,12 @@ impl DicePoolRoll {
     }
 
     pub fn successes(&self) -> i32 {
-        let successes = self
+        let successes: usize = self
             .rolls
             .iter()
-            .cloned()
-            .filter(|&roll| roll >= self.modifiers.success_on)
+            .filter(|&roll| *roll >= self.modifiers.success_on)
             .count();
+
         i32::try_from(successes).unwrap_or(0)
     }