Function bio::alphabets::rna::complement

pub fn complement(a: u8) -> u8

Return complement of given RNA alphabet character (IUPAC alphabet supported).

Casing of input character is preserved, e.g. u → a, but U → A. All Ns and Zs remain as they are.

use bio::alphabets::rna;

assert_eq!(rna::complement(65), 85); // A → U
assert_eq!(rna::complement(103), 99); // g → c
assert_eq!(rna::complement(89), 82); // Y → R
assert_eq!(rna::complement(115), 115); // s → s
assert_eq!(rna::complement(78), 78); // N → N