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//! Misc utilities for Enigma

mod letter;
mod letter_mapping;

pub use letter::Letter;
pub use letter_mapping::{
    string_to_inv_letter_map, string_to_letter_map, LetterMapping, UNIT_LETTER_MAP,
};

#[derive(Debug, PartialEq)]
/// Error converting types
pub struct ConversionError;

const ROTOR_SIZE: usize = 26;
#[allow(clippy::cast_possible_truncation)]
const ROTOR_SIZE_U8: u8 = ROTOR_SIZE as u8;