diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/doc/trpl/references-and-borrowing.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/doc/trpl/references-and-borrowing.md b/src/doc/trpl/references-and-borrowing.md index 13cfecdf1a7..944417d1096 100644 --- a/src/doc/trpl/references-and-borrowing.md +++ b/src/doc/trpl/references-and-borrowing.md @@ -122,8 +122,8 @@ println!("{}", x); ``` This will print `6`. We make `y` a mutable reference to `x`, then add one to -the thing `y` points at. You’ll notice that `x` had to be marked `mut` as well, -if it wasn’t, we couldn’t take a mutable borrow to an immutable value. +the thing `y` points at. You’ll notice that `x` had to be marked `mut` as well. +If it wasn’t, we couldn’t take a mutable borrow to an immutable value. You'll also notice we added an asterisk (`*`) in front of `y`, making it `*y`, this is because `y` is an `&mut` reference. You'll also need to use them for |