Enum UnicodeMode 

pub enum UnicodeMode {
    Ascii,
    Default,
    Full,
    Javascript,
}

Coverage of \w/\d/\s and the width of . / negated classes.

Variants

Ascii

ASCII \w/\d/\s; . and negated classes step byte-by-byte. Fastest.

Default

\w covers scripts up to 2-byte UTF-8 (Latin, Greek, Cyrillic, Hebrew, Arabic, …); \d and \s are ASCII.

Full

Full Unicode \w/\d/\s (incl. CJK and historic scripts, up to 4-byte UTF-8); . and negated classes match one full codepoint.

Javascript

ASCII \w/\d/\s, but ., [^...], \W/\D/\S match one full codepoint. Matches default JS RegExp behavior (no u flag).

Trait Implementations

impl Clone for UnicodeMode

fn clone(&self) -> UnicodeMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for UnicodeMode

impl Debug for UnicodeMode

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

Formats the value using the given formatter.

impl Default for UnicodeMode

fn default() -> UnicodeMode

Returns the “default value” for a type.

impl Eq for UnicodeMode

impl PartialEq for UnicodeMode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for UnicodeMode