Enum regex_syntax::ast::Class

pub enum Class {
    Unicode(ClassUnicode),
    Perl(ClassPerl),
    Bracketed(ClassBracketed),
}

A single character class expression.

Variants

Unicode(ClassUnicode)

A Unicode character class, e.g., \pL or \p{Greek}.

Perl(ClassPerl)

A perl character class, e.g., \d or \W.

Bracketed(ClassBracketed)

A bracketed character class set, which may contain zero or more character ranges and/or zero or more nested classes. e.g., [a-zA-Z\pL].

Methods

impl Class

pub fn span(&self) -> &Span

Return the span of this character class.

Trait Implementations

impl PartialEq<Class> for Class

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

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

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

This method tests for !=.

impl Clone for Class

fn clone(&self) -> Class

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for Class

impl Debug for Class

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

Formats the value using the given formatter.