Enum Value 

pub enum Value {
    Null,
    Bool(bool),
    Number(f64),
    String(String),
    Array(Rc<RefCell<Vec<Value>>>),
    Object(Rc<RefCell<HashMap<String, Value>>>),
    Function {
        params: Vec<String>,
        body: Vec<Stmt>,
        closure: Rc<RefCell<HashMap<String, Value>>>,
    },
    Builtin(fn(&[Value]) -> Result<Value, String>),
    Return(Box<Value>),
}

Iris Value Types

Variants

Null

Bool(bool)

Number(f64)

String(String)

Array(Rc<RefCell<Vec<Value>>>)

Object(Rc<RefCell<HashMap<String, Value>>>)

Function

Fields

params: Vec<String>

body: Vec<Stmt>

closure: Rc<RefCell<HashMap<String, Value>>>

Builtin(fn(&[Value]) -> Result<Value, String>)

Return(Box<Value>)

Implementations

impl Value

pub fn is_truthy(&self) -> bool

pub fn type_name(&self) -> &'static str

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl Display for Value

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

Formats the value using the given formatter.

impl PartialEq for Value

fn eq(&self, other: &Value) -> 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 StructuralPartialEq for Value