Enum RegexBackend 

pub enum RegexBackend {
    Fast,
    Fancy,
}

Regex backend used for pattern compilation.

Variants

Fast

Native Rust regex crate (fast, no look-around/backreferences).

Fancy

fancy_regex crate (Perl/Python-like features: look-around, backtracking).

Trait Implementations

impl Clone for RegexBackend

fn clone(&self) -> RegexBackend

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RegexBackend

impl Debug for RegexBackend

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

Formats the value using the given formatter.

impl Display for RegexBackend

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

Formats the value using the given formatter.

impl Eq for RegexBackend

impl Hash for RegexBackend

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for RegexBackend

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RegexBackend