Enum Variable

pub enum Variable {
    Null,
    Bool(bool),
    Number(Decimal),
    String(Rc<str>),
    Array(Rc<RefCell<Vec<Variable>>>),
    Object(Rc<RefCell<HashMap<Rc<str>, Variable>>>),
    Dynamic(Rc<dyn DynamicVariable>),
}

Variants

Null

Bool(bool)

Number(Decimal)

String(Rc<str>)

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

Object(Rc<RefCell<HashMap<Rc<str>, Variable>>>)

Dynamic(Rc<dyn DynamicVariable>)

Implementations

impl Variable

pub fn from_array(arr: Vec<Self>) -> Self

pub fn from_object(obj: HashMap<Rc<str>, Self>) -> Self

pub fn empty_object() -> Self

pub fn empty_array() -> Self

pub fn as_str(&self) -> Option<&str>

pub fn as_rc_str(&self) -> Option<Rc<str>>

pub fn as_array(&self) -> Option<Rc<RefCell<Vec<Variable>>>>

pub fn is_array(&self) -> bool

pub fn as_object(&self) -> Option<Rc<RefCell<HashMap<Rc<str>, Variable>>>>

pub fn is_object(&self) -> bool

pub fn as_bool(&self) -> Option<bool>

pub fn as_number(&self) -> Option<Decimal>

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

pub fn dynamic<T: DynamicVariable + 'static>(&self) -> Option<&T>

pub fn to_value(&self) -> Value

pub fn dot(&self, key: &str) -> Option<Variable>

pub fn dot_remove(&self, key: &str) -> Option<Variable>

pub fn dot_insert(&self, key: &str, variable: Variable) -> Option<Variable>

pub fn merge(&mut self, patch: &Variable) -> Variable

pub fn merge_clone(&mut self, patch: &Variable) -> Variable

pub fn shallow_clone(&self) -> Self

pub fn deep_clone(&self) -> Self

pub fn depth_clone(&self, depth: usize) -> Self

Trait Implementations

impl Clone for Variable

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Variable

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Variable

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Variable

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

Formats the value using the given formatter.

impl From<&Value> for Variable

fn from(value: &Value) -> Self

Converts to this type from the input type.

impl From<Value> for Variable

fn from(value: Value) -> Self

Converts to this type from the input type.

impl From<Variable> for Value

fn from(value: Variable) -> Self

Converts to this type from the input type.

impl PartialEq for Variable

fn eq(&self, other: &Self) -> 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 Serialize for Variable

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&Variable> for NaiveDateTime

type Error = VMError

The type returned in the event of a conversion error.

fn try_from(value: &Variable) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Variable