fix: Add a deref in the test code

It's virtually impossible to write a the `num_sq` function to take the Box since it doesn't implement `MulAssign`.
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Arkid 2022-09-09 02:40:22 +02:00 committed by GitHub
parent c923e7af73
commit 34ed235885
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@ -54,7 +54,7 @@ mod tests {
#[test] #[test]
fn mult_box() { fn mult_box() {
let mut num: Box<u32> = Box::new(3); let mut num: Box<u32> = Box::new(3);
num_sq(&mut num); num_sq(&mut *num);
assert_eq!(*num, 9); assert_eq!(*num, 9);
} }
} }