From: Tomas Wenström <tomas.wenstrom@gmail.com>
Date: Sat, 2 Jan 2021 18:00:18 +0000 (+0100)
Subject: expect() with formatting -> unwrap_or_else()
X-Git-Url: http://dolda2000.com/gitweb/?p=kaka%2Frust-sdl-test.git;a=commitdiff_plain;h=55eb2b7d14ed296940a375f1561209ec78ac5b46

expect() with formatting -> unwrap_or_else()

Because with expect() the formatting will always be called, even when there is a value.
---

diff --git a/src/sprites.rs b/src/sprites.rs
index 57fc0a4..0de3468 100644
--- a/src/sprites.rs
+++ b/src/sprites.rs
@@ -23,6 +23,6 @@ impl SpriteManager {
     }
 
     pub fn get(&self, name: &str) -> &Texture {
-        self.textures.get(name).expect(format!("The sprite '{}' was not found", name).as_str())
+        self.textures.get(name).unwrap_or_else(|| panic!("The sprite '{}' was not found", name))
     }
 }