fmri

Implementation of IPS package identifier - FMRI. Provides FMRI, Publisher, Version structs and version comparing.

Check out the changelog on GitHub
Documentation is here

Example

This example shows some of the functionality of this library.

use std::cmp::Ordering;
use fmri::{
    FMRI,
    publisher::Publisher,
    version::Version,
};

fn main() {
    let raw_fmri = &"pkg://publisher/system/[email protected],5.11-0.175.1.0.0.2.1".to_owned();

    // create fmri
    let mut fmri = FMRI::parse_raw(raw_fmri).unwrap();

    // create new publisher
    let publisher = Publisher::new("test".to_owned()).unwrap();

    // change publisher of FMRI
    fmri.change_publisher(publisher);

    // remove version
    fmri.remove_version();

    assert_eq!(format!("{}", fmri), "pkg://test/system/library");

    // get package name from fmri
    assert_eq!(fmri.get_package_name_as_string(), "system/library");

    // prepare two FMRIs
    let fmri_a = FMRI::parse_raw(&"test@1".to_owned()).unwrap();
    let fmri_b = FMRI::parse_raw(&"test@2".to_owned()).unwrap();

    // compare them (fmri_a is older than fmri_b)
    assert_eq!(fmri_a.cmp(&fmri_b), Ordering::Less);

    // print version of fmri_b
    assert_eq!(fmri_b.get_version(), Some(Version::new("2".to_owned()).unwrap()));
}