Enum EngineChoice 

pub enum EngineChoice {
    Auto,
    Vm,
}

Engine selection for regex compilation.

Variants

Auto

Automatically select the best engine (default).

Vm

Force use of the VM (backtracking) engine.

Trait Implementations

impl Clone for EngineChoice

fn clone(&self) -> EngineChoice

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EngineChoice

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

Formats the value using the given formatter.

impl Default for EngineChoice

fn default() -> EngineChoice

Returns the “default value” for a type.

impl PartialEq for EngineChoice

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for EngineChoice

impl Eq for EngineChoice

impl StructuralPartialEq for EngineChoice