Enum Value 

pub enum Value {
    Null,
    Bool(bool),
    Int(i64),
    Float(f64),
    Str(String),
    Arr(Vec<Value>),
    Obj(Vec<(String, Value)>),
}

A runtime value. Object key ordering is preserved via a Vec of pairs so that canonical serialization can apply an explicit code-point sort (a BTreeMap would impose String Ord which — while it happens to equal code-point order — we keep explicit for clarity and insertion-order retention where required).

Variants

Null

Bool(bool)

Int(i64)

Float(f64)

Str(String)

Arr(Vec<Value>)

Obj(Vec<(String, Value)>)

Object: insertion-ordered key/value pairs.

Implementations

impl Value

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

pub fn obj_get(&self, key: &str) -> Option<&Value>

Look up a key in an object value (linear scan; objects are small).

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.