Macro coord_vec

macro_rules! coord_vec {
    () => { ... };
    ($first:expr) => { ... };
    ($first:expr, $($vararg:expr),+) => { ... };
}

Create a list of Coords

Example

let list = coord_vec![(5.0,6.0), (1_usize,2), coord!(-4,1)];
assert_eq!(list, vec![coord!(5,6), coord!(1,2), coord!(-4,1)]);