num_alias

Provides simple and useful macros to declare 'type and range checked' aliases for integers and floats.

``` rust

[macro_use]

extern crate numalias; fn main() { // declare alias with range[3, 6) intalias!(Val, i32, 3 => 6); let a = Val(5); let b = Val(4); // this code panics let c = a * b; } ```