Enum Engine 

pub enum Engine {
    Real,
    Fallback,
}

Which engine backs a compiled pattern — observable via Regex::engine.

Variants

Real

REAL’s linear-time, ReDoS-safe engine.

Fallback

The regex crate (only when the fallback feature delegated this pattern) — not ReDoS-safe.

Trait Implementations

impl Clone for Engine

fn clone(&self) -> Engine

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Engine

impl Debug for Engine

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

Formats the value using the given formatter.

impl Eq for Engine

impl PartialEq for Engine

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Engine