Struct CharacterSet

pub struct CharacterSet { /* private fields */ }

An unordered set of characters. This is similar to an Alphabet, but instead of representing an ordering of the english alphabet, this represents an unordered set of any characters.

Implementations

impl CharacterSet

pub fn of(text: &str) -> Self

pub fn raw(text: &str) -> Self

pub fn contains(&self, character: char) -> bool

pub fn characters(&self) -> &HashSet<char>

pub fn is_alphabetic(&self) -> bool

pub fn is_alphanumeric(&self) -> bool

Trait Implementations

impl Add for CharacterSet

type Output = CharacterSet

The resulting type after applying the + operator.

fn add(self, other: Self) -> Self::Output

Performs the + operation.

impl Clone for CharacterSet

fn clone(&self) -> CharacterSet

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CharacterSet

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for CharacterSet

fn eq(&self, other: &CharacterSet) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for CharacterSet

impl StructuralPartialEq for CharacterSet