Enum Value 

pub enum Value {
    Null,
    Boolean(bool),
    Integer(i64),
    Float(f64),
    String(String),
    Array(Vec<Value>),
    Object(BTreeMap<String, Value>),
}

A typed runtime value in the execution state

Variants

Null

Null / uninitialized

Boolean(bool)

Boolean value

Integer(i64)

Integer value (i64)

Float(f64)

Float value (f64 — deterministic operations only)

String(String)

String value

Array(Vec<Value>)

Array of values

Object(BTreeMap<String, Value>)

Ordered map (BTreeMap for deterministic iteration)

Implementations

impl Value

pub fn is_truthy(&self) -> bool

Check if value is “truthy” for condition evaluation

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

Get the type name for error messages

pub fn from_json(json: &Value) -> Self

Convert from serde_json::Value (deterministic — uses BTreeMap)

pub fn to_json(&self) -> Value

Convert to serde_json::Value

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<'de> Deserialize<'de> for Value

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

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 Serialize for Value

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Value