1 error[E0369]: cannot multiply `&T` by `&T`
2 --> $DIR/issue-35668.rs:2:23
4 LL | a.iter().map(|a| a*a)
9 help: consider restricting type parameter `T`
11 LL | fn func<'a, T: std::ops::Mul<Output = &T>>(a: &'a [T]) -> impl Iterator<Item=&'a T> {
12 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
14 error: aborting due to previous error
16 For more information about this error, try `rustc --explain E0369`.