diff options
Diffstat (limited to 'solutions/23_conversions')
| -rw-r--r-- | solutions/23_conversions/as_ref_mut.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/solutions/23_conversions/as_ref_mut.rs b/solutions/23_conversions/as_ref_mut.rs index 91b12ba..af62e2d 100644 --- a/solutions/23_conversions/as_ref_mut.rs +++ b/solutions/23_conversions/as_ref_mut.rs @@ -15,7 +15,7 @@ fn char_counter<T: AsRef<str>>(arg: T) -> usize { // Squares a number using `as_mut()`. fn num_sq<T: AsMut<u32>>(arg: &mut T) { let arg = arg.as_mut(); - *arg = *arg * *arg; + *arg *= *arg; } fn main() { |