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- fn largest_ref<T: Ord>(values: &Vec<T>) -> Option<&T> {
- values.iter().max()
- }
- fn main() {
- let v = vec![1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
- let r = largest_ref(&v);
- println!("{:?}", r);
- }
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