Enum Value 

pub enum Value {
    Null,
    Bool(bool),
    I64(i64),
    F64(f64),
    String(Box<str>),
    Array(Vec<Value>),
    Object(Object),
}

Dependency-free dynamic value tree — the erased currency of the crate::schema::DynSchema view.

Object entries preserve insertion order (DV-1) and integer/float variants are kept strictly apart so number fidelity cannot silently degrade.

Variants

Null

Absent value.

Bool(bool)

Boolean.

I64(i64)

Signed integer with exact precision.

F64(f64)

IEEE-754 double.

String(Box<str>)

UTF-8 string.

Array(Vec<Value>)

Ordered sequence.

Object(Object)

Insertion-ordered map.

Implementations

impl Value

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

Strict accessor: Some only for the String variant.

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

Strict accessor: Some only for the Bool variant.

pub fn as_i64(&self) -> Option<i64>

Strict: never widens or narrows between integer and float variants.

pub fn as_f64(&self) -> Option<f64>

Strict: never coerces from I64; explicit converters provided instead.

Trait Implementations

impl Clone for Value

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 Value

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

Formats the value using the given formatter.

impl From<&str> for Value

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<String> for Value

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<bool> for Value

fn from(b: bool) -> Self

Converts to this type from the input type.

impl From<f64> for Value

fn from(f: f64) -> Self

Converts to this type from the input type.

impl From<i64> for Value

fn from(i: i64) -> Self

Converts to this type from the input type.

impl PartialEq for Value

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Value