From f5be34c3fc29e2f38d3bfd3d0ddb9807ab0a25e4 Mon Sep 17 00:00:00 2001
From: Project Nayuki <me@nayuki.io>
Date: Thu, 28 Dec 2017 16:18:45 +0000
Subject: [PATCH] Simplified a bit of Rust code.

---
 rust/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rust/src/lib.rs b/rust/src/lib.rs
index 949642f..8387f58 100644
--- a/rust/src/lib.rs
+++ b/rust/src/lib.rs
@@ -486,7 +486,7 @@ impl QrCode {
 					5 => x * y % 2 + x * y % 3 == 0,
 					6 => (x * y % 2 + x * y % 3) % 2 == 0,
 					7 => ((x + y) % 2 + x * y % 3) % 2 == 0,
-					_ => panic!("Assertion error"),
+					_ => unreachable!(),
 				};
 				*self.module_mut(x, y) ^= invert & !self.isfunction[(y * self.size + x) as usize];
 			}