From 15ac4ec45c28500a583d2f05d2b1322a55e8d8e2 Mon Sep 17 00:00:00 2001
From: Bauke <me@bauke.xyz>
Date: Fri, 8 Apr 2022 22:54:17 +0200
Subject: [PATCH] Replace unreachable panics with unreachable!().

---
 source/roman_to_integer/mod.rs  | 2 +-
 source/two_sum/mod.rs           | 2 +-
 source/valid_parenthesis/mod.rs | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/source/roman_to_integer/mod.rs b/source/roman_to_integer/mod.rs
index 4bb74ca..3af6140 100644
--- a/source/roman_to_integer/mod.rs
+++ b/source/roman_to_integer/mod.rs
@@ -11,7 +11,7 @@ pub fn roman_to_int(string: String) -> i32 {
       'C' => 100,
       'D' => 500,
       'M' => 1000,
-      _ => panic!("Unknown character: {character}"),
+      _ => unreachable!(),
     };
 
     if let Some(next) = characters.peek() {
diff --git a/source/two_sum/mod.rs b/source/two_sum/mod.rs
index ba9441a..3db3e1c 100644
--- a/source/two_sum/mod.rs
+++ b/source/two_sum/mod.rs
@@ -13,5 +13,5 @@ pub fn two_sum(numbers: Vec<i32>, target: i32) -> Vec<i32> {
     }
   }
 
-  panic!("No pair of numbers found that sum to {}", target)
+  unreachable!()
 }
diff --git a/source/valid_parenthesis/mod.rs b/source/valid_parenthesis/mod.rs
index d53c04e..e351ac2 100644
--- a/source/valid_parenthesis/mod.rs
+++ b/source/valid_parenthesis/mod.rs
@@ -10,7 +10,7 @@ pub fn is_valid(string: String) -> bool {
       '[' => ']',
       '{' => '}',
       '(' => ')',
-      _ => panic!("Invalid input character: {character}"),
+      _ => unreachable!(),
     }
   }