Skip to content

Commit db5911e

Browse files
committed
Use *=
1 parent 584164a commit db5911e

File tree

1 file changed

+1
-1
lines changed

1 file changed

+1
-1
lines changed

solutions/23_conversions/as_ref_mut.rs

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -15,7 +15,7 @@ fn char_counter<T: AsRef<str>>(arg: T) -> usize {
1515
// Squares a number using `as_mut()`.
1616
fn num_sq<T: AsMut<u32>>(arg: &mut T) {
1717
let arg = arg.as_mut();
18-
*arg = *arg * *arg;
18+
*arg *= *arg;
1919
}
2020

2121
fn main() {

0 commit comments

Comments
 (0)