Trait UnicodeGeneralCategory

pub trait UnicodeGeneralCategory: Sized {
    // Required method
    fn general_category(self) -> GeneralCategory;

    // Provided methods
    fn general_category_group(self) -> GeneralCategoryGroup { ... }
    fn is_letter_cased(self) -> bool { ... }
}

Query the general category property of a character.

See General Category Values for more info.

Required Methods

fn general_category(self) -> GeneralCategory

Queries the most general classification of a character.

Provided Methods

fn general_category_group(self) -> GeneralCategoryGroup

Queries the grouping of the most general classification of a character.

fn is_letter_cased(self) -> bool

Queries whether the most general classification of a character belongs to the LetterCased group

The LetterCased group includes LetterUppercase, LetterLowercase, and LetterTitlecase categories, and is a subset of the Letter group.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl UnicodeGeneralCategory for char

fn general_category(self) -> GeneralCategory

Implementors