Struct CompiledCharClass 

pub struct CompiledCharClass {
    pub bitmap: AsciiClassBitmap,
    pub original: CharClass,
    pub unicode: bool,
}

A precompiled character class for fast matching. Combines bitmap for ASCII and handles non-ASCII via the original CharClass.

Fields

bitmap: AsciiClassBitmap

Fast ASCII bitmap.

original: CharClass

Original char class for non-ASCII and complex cases.

unicode: bool

Unicode mode - enable Unicode character classes.

Implementations

impl CompiledCharClass

pub fn new(class: &CharClass) -> Self

Create a compiled character class.

pub fn new_with_unicode(class: &CharClass, unicode: bool) -> Self

Create a compiled character class with unicode mode.

pub fn matches(&self, ch: char) -> bool

Check if a character matches this class.

pub fn find_first(&self, haystack: &[u8]) -> Option<usize>

Find the first position where any byte matches.

Trait Implementations

impl Clone for CompiledCharClass

fn clone(&self) -> CompiledCharClass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompiledCharClass

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

Formats the value using the given formatter.