[−][src]Function crypt_utils::wrapped_shift_letters
pub fn wrapped_shift_letters(to_shift: char, key_char: char) -> char
Shifts the given char
by the given amount, wrapping back around to the beginning of
the alphabet if shift_by
is greater than the amount of letters left in the alphabet.
Example
let shifted: char = KeyGenerator::wrapped_shift_letters('a', 12u32);