Enum Orthography 

pub enum Orthography {
    Lowercase = 1,
    Titlecase = 2,
    AllCaps = 4,
    LowerCamel = 8,
    UpperCamel = 16,
    Multiword = 32,
    Hyphenated = 64,
    Apostrophe = 128,
    RomanNumerals = 256,
}

Orthography information.

Variants

Lowercase = 1

Every char that is a letter is lowercase.

Titlecase = 2

First char is uppercase, the rest is lowercase (but multi-word?)

AllCaps = 4

Every char that is a letter is uppercase (including single-letter uppercase)

LowerCamel = 8

Starts with a lowercase letter but also contains uppercase letters.

UpperCamel = 16

Starts with an uppercase letter but also contains lowercase letters. (Superset of Titlecase.)

Multiword = 32

Contains at least one space.

Hyphenated = 64

Contains at least one hyphen.

Apostrophe = 128

Contains an apostrophe, so it’s a possessive or a contraction.

RomanNumerals = 256

Could be Roman numerals.