Struct regex_syntax::hir::ClassUnicodeRange

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pub struct ClassUnicodeRange { /* fields omitted */ }

[−] Expand description

A single range of characters represented by Unicode scalar values.

The range is closed. That is, the start and end of the range are included in the range.

Methods

impl ClassUnicodeRange[−]

pub fn new(start: char, end: char) -> ClassUnicodeRange[−]

Create a new Unicode scalar value range for a character class.

The returned range is always in a canonical form. That is, the range returned always satisfies the invariant that start <= end.

pub fn start(&self) -> char[−]

Return the start of this range.

The start of a range is always less than or equal to the end of the range.

pub fn end(&self) -> char[−]

Return the end of this range.

The end of a range is always greater than or equal to the start of the range.

Trait Implementations

impl PartialEq<ClassUnicodeRange> for ClassUnicodeRange[+]

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fn eq(&self, other: &ClassUnicodeRange) -> bool[−]

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

fn ne(&self, other: &ClassUnicodeRange) -> bool[−]

This method tests for !=.

impl Default for ClassUnicodeRange[+]

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fn default() -> ClassUnicodeRange[−]

Returns the "default value" for a type.

impl Ord for ClassUnicodeRange[+]

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fn cmp(&self, other: &ClassUnicodeRange) -> Ordering[−]

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self[−]

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self[−]

Compares and returns the minimum of two values.

impl Clone for ClassUnicodeRange[+]

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fn clone(&self) -> ClassUnicodeRange[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Eq for ClassUnicodeRange

impl Copy for ClassUnicodeRange

impl PartialOrd<ClassUnicodeRange> for ClassUnicodeRange[+]

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fn partial_cmp(&self, other: &ClassUnicodeRange) -> Option<Ordering>[−]

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

fn lt(&self, other: &ClassUnicodeRange) -> bool[−]

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

fn le(&self, other: &ClassUnicodeRange) -> bool[−]

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

fn gt(&self, other: &ClassUnicodeRange) -> bool[−]

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

fn ge(&self, other: &ClassUnicodeRange) -> bool[−]

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

impl Debug for ClassUnicodeRange[+]

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

Formats the value using the given formatter.