Struct regex_syntax::ClassRange

pub struct ClassRange {
    pub start: char,
    pub end: char,
}

A single inclusive range in a character class.

Since range boundaries are defined by Unicode scalar values, the boundaries can never be in the open interval (0xD7FF, 0xE000). However, a range may cover codepoints that are not scalar values.

Note that this has a few convenient impls on PartialEq and PartialOrd for testing whether a character is contained inside a given range.

Fields

start	The start character of the range. This must be less than or equal to end.
end	The end character of the range. This must be greater than or equal to end.

Trait Implementations

impl PartialEq<char> for ClassRange

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<char> for ClassRange

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Display for ClassRange

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

Formats the value using the given formatter.

Derived Implementations

impl Ord for ClassRange

fn cmp(&self, __arg_0: &ClassRange) -> Ordering

This method returns an Ordering between self and other.

impl Eq for ClassRange

impl PartialOrd for ClassRange

fn partial_cmp(&self, __arg_0: &ClassRange) -> Option<Ordering>

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

fn lt(&self, __arg_0: &ClassRange) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, __arg_0: &ClassRange) -> bool

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

fn gt(&self, __arg_0: &ClassRange) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, __arg_0: &ClassRange) -> bool

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

impl PartialEq for ClassRange

fn eq(&self, __arg_0: &ClassRange) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &ClassRange) -> bool

This method tests for !=.

impl Debug for ClassRange

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Copy for ClassRange

impl Clone for ClassRange

fn clone(&self) -> ClassRange

Returns a copy of the value.

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

Performs copy-assignment from source.