Enum OptLevel 

pub enum OptLevel {
    None,
    Basic,
    Standard,
    Aggressive,
}

Optimization level

Variants

None

No optimization

Basic

Basic optimizations (constant folding)

Standard

Standard optimizations (basic + algebraic simplifications)

Aggressive

Aggressive optimizations (standard + CSE + DCE)

Trait Implementations

impl Clone for OptLevel

fn clone(&self) -> OptLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OptLevel

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

Formats the value using the given formatter.

impl PartialEq for OptLevel

fn eq(&self, other: &OptLevel) -> 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 OptLevel

impl Eq for OptLevel

impl StructuralPartialEq for OptLevel