mini_enigma/components/
reflector.rs

1use crate::utils::UNIT_LETTER_MAP;
2
3use super::utils::{string_to_letter_map, Letter, LetterMapping};
4
5#[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash, Debug)]
6/// The Enigma Reflector or Umkehrwalze
7pub struct Reflector {
8    wiring: LetterMapping,
9}
10
11impl Default for Reflector {
12    fn default() -> Self {
13        Reflector {
14            wiring: UNIT_LETTER_MAP,
15        }
16    }
17}
18
19impl Reflector {
20    /// Create a `Reflector` from a `str`
21    #[must_use]
22    pub const fn from_static_str(string: &'static str) -> Reflector {
23        Reflector {
24            wiring: string_to_letter_map(string),
25        }
26    }
27}
28
29#[allow(missing_docs)]
30pub const REFLECTOR_A: Reflector = Reflector::from_static_str("EJMZALYXVBWFCRQUONTSPIKHGD");
31
32#[allow(missing_docs)]
33pub const REFLECTOR_B: Reflector = Reflector::from_static_str("YRUHQSLDPXNGOKMIEBFZCWVJAT");
34
35#[allow(missing_docs)]
36pub const REFLECTOR_C: Reflector = Reflector::from_static_str("FVPJIAOYEDRZXWGCTKUQSBNMHL");
37
38#[allow(missing_docs)]
39pub const REFLECTOR_B_THIN: Reflector = Reflector::from_static_str("ENKQAUYWJICOPBLMDXZVFTHRGS");
40
41#[allow(missing_docs)]
42pub const REFLECTOR_C_THIN: Reflector = Reflector::from_static_str("RDOBJNTKVEHMLFCWZAXGYIPSUQ");
43
44impl core::ops::Index<Letter> for Reflector {
45    type Output = Letter;
46
47    fn index(&self, index: Letter) -> &Self::Output {
48        &self.wiring[index]
49    }
50}
mini_enigma/components/reflector.rs

mini_enigma/components/
reflector.rs
