Function decrypt

rust-library/cryptor/src/lib.rs:26–35

Decrypts a String. Example: ``` use cryptor::decrypt; assert_eq!(decrypt("aGVsbG8="), "hello"); assert_eq!(decrypt(""), ""); ```

(from: &str)

/// assert_eq!(decrypt(""), "");
/// ```
pub fn decrypt(from: &str) -> String {
    let base64_bytes = base64Engine.decode(
        String::from(from)
    ).unwrap_or(vec![]);

    match String::from_utf8(base64_bytes) {
        Ok(result) => result,
        Err(_) => "".to_owned()
    }
}