Struct Char

pub struct Char(/* private fields */);

A structure holding a char to use within a RangeSet.

Implementations

impl Char

pub fn new(c: char) -> Self

Create a new instance from the given char.

Example:

use regex_charclass::char::Char;
  
let c = Char::new('a');

pub fn to_char(&self) -> char

Return the char.

Example:

use regex_charclass::char::Char;
  
let c = Char::new('a');
assert_eq!('a', c.to_char());

pub fn from_u32(c: u32) -> Option<Self>

Create a new instance from the given char.

Example:

use regex_charclass::char::Char;
  
let c = Char::from_u32(97);

pub fn to_u32(&self) -> u32

Return the char code as a u32.

Example:

use regex_charclass::char::Char;
  
let c = Char::new('a');
assert_eq!(97, c.to_u32());

Trait Implementations

impl Add for Char

type Output = Char

The resulting type after applying the + operator.

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

Performs the + operation.

impl AddAssign for Char

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl Bounded for Char

fn min_value() -> Self

fn max_value() -> Self

fn one() -> Self

impl Clone for Char

fn clone(&self) -> Char

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Char

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

Formats the value using the given formatter.

impl Display for Char

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

Formats the value using the given formatter.

impl Hash for Char

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Char

fn cmp(&self, other: &Char) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Char

fn eq(&self, other: &Char) -> 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 PartialOrd for Char

fn partial_cmp(&self, other: &Char) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Sub for Char

type Output = Char

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.

impl Copy for Char

impl Eq for Char

impl StructuralPartialEq for Char