Enum rant::value::RantValue

pub enum RantValue {
    String(String),
    Float(f64),
    Integer(i64),
    Boolean(bool),
    Function(Rc<RantFunction>),
    List(RantListRef),
    Map(RantMapRef),
    Empty,
}

Rant variable value.

Variants

String(String)

Float(f64)

Integer(i64)

Boolean(bool)

Function(Rc<RantFunction>)

List(RantListRef)

Map(RantMapRef)

Empty

Implementations

impl RantValue

pub fn nan() -> Self

pub fn is_empty(&self) -> bool

impl RantValue

pub fn into_rant_int(self) -> RantValue

pub fn into_rant_float(self) -> RantValue

pub fn into_rant_string(self) -> RantValue

pub fn len(&self) -> usize

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

Gets the type name of the value.

pub fn get_by_index(&self, index: i64) -> ValueIndexResult

pub fn set_by_index(
    &mut self,
    index: i64,
    val: RantValue
) -> ValueIndexSetResult

pub fn get_by_key(&self, key: &str) -> ValueKeyResult

pub fn set_by_key(&mut self, key: &str, val: RantValue) -> ValueKeySetResult

Trait Implementations

impl Add<RantValue> for RantValue

type Output = RantValue

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl Clone for RantValue

fn clone(&self) -> RantValue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RantValue

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

Formats the value using the given formatter.

impl Default for RantValue

fn default() -> Self

Returns the "default value" for a type.

impl Display for RantValue

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

Formats the value using the given formatter.

impl Div<RantValue> for RantValue

type Output = ValueResult<RantValue>

The resulting type after applying the / operator.

fn div(self, rhs: Self) -> Self::Output

Performs the / operation.

impl Eq for RantValue

impl FromIterator<RantValue> for RantList

fn from_iter<T: IntoIterator<Item = RantValue>>(iter: T) -> Self

Creates a value from an iterator.

impl FromRant for RantValue

fn from_rant(val: RantValue) -> ValueResult<Self>

Convert from a RantValue.

fn is_rant_optional() -> bool

Returns true if the type can be used to represent an optional Rant parameter.

impl Mul<RantValue> for RantValue

type Output = RantValue

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self::Output

Performs the * operation.

impl Neg for RantValue

type Output = RantValue

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl Not for RantValue

type Output = Self

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl PartialEq<RantValue> for RantValue

fn eq(&self, other: &Self) -> 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 PartialOrd<RantValue> for RantValue

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Rem<RantValue> for RantValue

type Output = ValueResult<RantValue>

The resulting type after applying the % operator.

fn rem(self, rhs: Self) -> Self::Output

Performs the % operation.

impl Sub<RantValue> for RantValue

type Output = RantValue

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.