Struct regex::literal::SingleByteSet

struct SingleByteSet {
    sparse: Vec<bool>,
    dense: Vec<u8>,
    complete: bool,
    all_ascii: bool,
}

Fields

sparse: Vec<bool>

dense: Vec<u8>

complete: bool

all_ascii: bool

Methods

impl SingleByteSet

fn new() -> SingleByteSet

fn prefixes(lits: &Literals) -> SingleByteSet

fn suffixes(lits: &Literals) -> SingleByteSet

fn find(&self, text: &[u8]) -> Option<usize>

Faster find that special cases certain sizes to use memchr.

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

Generic find that works on any sized set.

fn approximate_size(&self) -> usize

Trait Implementations

impl Clone for SingleByteSet

fn clone(&self) -> SingleByteSet

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SingleByteSet

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

Formats the value using the given formatter.