Enum cranelift_codegen::settings::OptLevel

pub enum OptLevel {
    Default,
    Best,
    Fastest,
}

Values for shared.opt_level.

Variants

Default

default.

Best

best.

Fastest

fastest.

Trait Implementations

impl PartialEq<OptLevel> for OptLevel

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Eq for OptLevel

impl Hash for OptLevel

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, 

Feeds a slice of this type into the given [Hasher].

impl Display for OptLevel

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

Formats the value using the given formatter.

impl Debug for OptLevel

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

Formats the value using the given formatter.

impl FromStr for OptLevel

type Err = ()

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Copy for OptLevel

impl Clone for OptLevel

fn clone(&self) -> OptLevel

Returns a copy of the value.

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

Performs copy-assignment from source.