Macro fnrs::vecs

macro_rules! vecs {
    ($x:ident) => { ... };
    ($x:ident, $($y:ident),+) => { ... };
}

Init lot’s of empty vecs easily

Example

use fnrs::vecs;
vecs!(a, b, c, d);
a.push(0);
b.push(0.0);
c.push("aaaa");
d.push(vec![0]);