Added an example of slicing result

This should make it clearer how slicing works.
rust-lang · Mar 15, 2021 · ca34e59 · ca34e59
1 parent fc2f690
commit ca34e59
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/ch04-03-slices.md b/src/ch04-03-slices.md
@@ -281,6 +281,8 @@ to part of an array. We’d do so like this:
 let a = [1, 2, 3, 4, 5];
 
 let slice = &a[1..3];
+
+assert_eq!(slice, &[2, 3]);
 ```
 
 This slice has the type `&[i32]`. It works the same way as string slices do, by