std::cmp
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.
Ord::min
use std::cmp; assert_eq!(1, cmp::min(1, 2)); assert_eq!(2, cmp::min(2, 2));Run