Enum rune_ssa::Constant

pub enum Constant {
    Unit,
    Bool(bool),
    Char(char),
    Byte(u8),
    Integer(i64),
    Float(NotNan<f64>),
    String(Box<str>),
    Bytes(Box<[u8]>),
}

A constant value.

Variants

Unit

The unit constant (always has constant id = 0).

Bool(bool)

A boolean constant.

Char(char)

A character constant.

Byte(u8)

A byte constant.

Integer(i64)

An integer constant.

Float(NotNan<f64>)

A float constant.

String(Box<str>)

A string constant.

Bytes(Box<[u8]>)

A byte constant.

Implementations

impl Constant

pub fn float(f: f64) -> Result<Self, Error>

Construct a float constant and error if it can’t be constructed.

Trait Implementations

impl Clone for Constant

fn clone(&self) -> Constant

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Constant

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

Formats the value using the given formatter.

impl Eq for Constant

impl Hash for Constant

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<Constant> for Constant

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

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

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

This method tests for !=.

impl StructuralEq for Constant

impl StructuralPartialEq for Constant