main/
main.rs

1extern crate ether_converter;
2
3fn main() {
4    let amt = "1";
5    let amt_unit = "ether";
6    let to_unit = "wei";
7    let map = ether_converter::convert(&amt, &amt_unit);
8    let val = map.get(to_unit).unwrap();
9
10    println!("{} {} = {} {}", amt, amt_unit, val, to_unit);
11    // 1 ether = 1000000000000000000 wei
12}