Enum OptimizationLevel 

#[non_exhaustive]
pub enum OptimizationLevel {
    None,
    Simple,
    Full,
}

Level of optimization performed.

Not available under no_optimize.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

None

No optimization performed.

Simple

Only perform simple optimizations without evaluating functions.

Full

Full optimizations performed, including evaluating functions. Take care that this may cause side effects as it essentially assumes that all functions are pure.

Trait Implementations

impl Clone for OptimizationLevel

fn clone(&self) -> OptimizationLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for OptimizationLevel

impl Debug for OptimizationLevel

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

Formats the value using the given formatter.

impl Default for OptimizationLevel

fn default() -> OptimizationLevel

Returns the “default value” for a type.

impl Eq for OptimizationLevel

impl Hash for OptimizationLevel

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 OptimizationLevel

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for OptimizationLevel