extern crate rs_release;

use rs_release::{get_os_release, parse_os_release, parse_os_release_str};
use std::env;

fn main() {
    let mut args = env::args();

    let os_release = if let Some(os_release_path) = args.nth(1) {
        parse_os_release(os_release_path)
    } else {
        get_os_release()
    };

    match os_release {
        Ok(os_release) => {
            println!("Parsed os-release:");
            for (k, v) in os_release {
                println!("{}={}", k, v);
            }
        }
        Err(e) => println!("ERROR: {:?}", e),
    }

    // You could also parse data from a string
    if let Ok(os_release) = parse_os_release_str("NAME = Fedora") {
        println!("Parsed os-release from &str:");
        for (k, v) in os_release {
            println!("{}={}", k, v);
        }
    }
}

extern crate rs_release;

use rs_release::{get_os_release, parse_os_release};
use std::env;

fn main() {
    let mut args = env::args();

    let os_release = if let Some(os_release_path) = args.nth(1) {
        parse_os_release(os_release_path)
    } else {
        get_os_release()
    };

    match os_release {
        Ok(os_release) => {
            println!("Parsed os-release:");
            for (k, v) in os_release {
                println!("{}={}", k, v);
            }
        }
        Err(e) => println!("ERROR: {:?}", e),
    }
}

--- 
+++ 
@@ -1,6 +1,6 @@
 extern crate rs_release;
 
-use rs_release::{get_os_release, parse_os_release, parse_os_release_str};
+use rs_release::{get_os_release, parse_os_release};
 use std::env;
 
 fn main() {
@@ -21,12 +21,4 @@
         }
         Err(e) => println!("ERROR: {:?}", e),
     }
-
-    // You could also parse data from a string
-    if let Ok(os_release) = parse_os_release_str("NAME = Fedora") {
-        println!("Parsed os-release from &str:");
-        for (k, v) in os_release {
-            println!("{}={}", k, v);
-        }
-    }
 }
examples: Add parsing from &str example
