Macro concat_writeable 

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

Returns a Writeable concatenating any number of Writeables.

The macro resolves to a nested Concat.

Examples

use writeable::assert_writeable_eq;

let concatenated = writeable::concat_writeable!("Health: ", 5, '/', 8);

assert_writeable_eq!(concatenated, "Health: 5/8");