Struct sway_ir::constant::Constant

pub struct Constant {
    pub ty: Type,
    pub value: ConstantValue,
}

A Type and constant value, including ConstantValue::Undef for uninitialized constants.

Fields

ty: Type

value: ConstantValue

Implementations

impl Constant

pub fn new_undef(context: &Context, ty: Type) -> Self

pub fn new_unit() -> Self

pub fn new_bool(b: bool) -> Self

pub fn new_uint(nbits: u8, n: u64) -> Self

pub fn new_b256(bytes: [u8; 32]) -> Self

pub fn new_string(string: String) -> Self

pub fn new_array(aggregate: &Aggregate, elems: Vec<Constant>) -> Self

pub fn new_struct(aggregate: &Aggregate, fields: Vec<Constant>) -> Self

pub fn get_undef(context: &mut Context, ty: Type) -> Value

pub fn get_unit(context: &mut Context) -> Value

pub fn get_bool(context: &mut Context, value: bool) -> Value

pub fn get_uint(context: &mut Context, nbits: u8, value: u64) -> Value

pub fn get_b256(context: &mut Context, value: [u8; 32]) -> Value

pub fn get_string(context: &mut Context, value: String) -> Value

pub fn get_array(context: &mut Context, value: Constant) -> Value

value must be created as an array constant first, using Constant::new_array().

pub fn get_struct(context: &mut Context, value: Constant) -> Value

value must be created as a struct constant first, using Constant::new_struct().

Trait Implementations

impl Clone for Constant

fn clone(&self) -> Constant

Returns a copy of the value.

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.