pub const DEFAULT_ALPHABET: &[u8] = b"ABCDEFGHJKMNPQRSTUVWXYZ23456789";Expand description
The default unambiguous alphabet: ASCII uppercase letters and digits with
0, 1, O, I, L removed. 31 symbols (RFC-003 §4).
Matches commonly used invite-code alphabets. Codes generated with this generated by either side draw from the same symbol set.