ranged-num is a crate for representing a single number that is in some compile-time known range of values. You can use any underlying numeric type to hold the actual value. The main type to look at is Ranged.

Example:

``` use typenum::{N2, P3, P4}; use ranged_num::Ranged;

let ranged = Ranged::::new::(); assert_eq!(ranged.value(), 3); ```