Macro lib::deb

macro_rules! deb {
    ($($arg:expr),*) => { ... };
}

Print given values separated by spaces to stderr. Requires use lib::util::io::*

Examples

use lib::deb;
use lib::util::io::*;
let v = vec![9, 9, 8];
let s = "string";
let n = 998;
deb!(v, s, n); // "9 9 8 string 998"