Function cmp_versions 

pub fn cmp_versions(ver1: &str, ver2: &str) -> Ordering

Compares two package versions, ver1 and ver2. The returned enum variant applies to the first version passed in.

Examples

use rust_apt::util::cmp_versions;
use std::cmp::Ordering;

let ver1 = "5.0";
let ver2 = "6.0";
let result = cmp_versions(ver1, ver2);

assert_eq!(Ordering::Less, result);