Function ascii_converter::hexadecimal_to_binary

pub fn hexadecimal_to_binary(hex_vec: &Vec<String>) -> Result<Vec<u32>, String>

This function takes in a hexadecimal number then returns the binary version.

This function takes a Vec<String>, each element should be a hexadecimal number. the value passed in will be converted to binary and returned as a Vec<u32>.

Throws error if a invalid character is passed to the function.

Example

use ascii_converter::*;
 
let input = vec! [
   "48".to_string(),
   "65".to_string(),
   "6C".to_string(),
   "6C".to_string(),
   "6F".to_string(),
   "20".to_string(),
   "77".to_string(),
   "6F".to_string(),
   "72".to_string(),
   "6C".to_string(),
   "64".to_string(),
   "21".to_string()
];

let expected = vec! [1001000, 1100101, 1101100, 1101100, 1101111, 100000, 1110111, 1101111, 1110010, 1101100, 1100100, 100001];
 
assert_eq!(hexadecimal_to_binary(&input).unwrap(), expected);