#[must_use]pub fn min<T>(v1: T, v2: T) -> T where
T: Ord,
Compares and returns the minimum of two values.
Returns the first argument if the comparison determines them to be equal.
Internally uses an alias to Ord::min
.
use std::cmp;
assert_eq!(1, cmp::min(1, 2));
assert_eq!(2, cmp::min(2, 2));