Trait std::iter::OrdIterator

pub trait OrdIterator<A> {
    fn max(&mut self) -> Option<A>;
    fn min(&mut self) -> Option<A>;
}

A trait for iterators over elements which can be compared to one another. The type of each element must ascribe to the Ord trait.

Required Methods

Consumes the entire iterator to return the maximum element.

let a = [1, 2, 3, 4, 5];
assert!(a.iter().max().get() == &5);

Consumes the entire iterator to return the minimum element.

let a = [1, 2, 3, 4, 5];
assert!(a.iter().min().get() == &1);