done with basic calc

2025-02-20 09:59:05 +05:30
parent 57475122a9
commit 7910a25928
9 changed files with 49 additions and 14 deletions
--- a/exercises/02_basic_calculator/04_panics/src/lib.rs
+++ b/exercises/02_basic_calculator/04_panics/src/lib.rs
@@ -2,7 +2,9 @@
 /// calculate the average speed of the journey.
 fn speed(start: u32, end: u32, time_elapsed: u32) -> u32 {
    // TODO: Panic with a custom message if `time_elapsed` is 0
-
+    if time_elapsed == 0 {
+        panic!("The journey took no time at all. That's impossible!");
+    }
    (end - start) / time_elapsed
 }