Enum JsonValue 

pub enum JsonValue {
    Null,
    Bool(bool),
    Number(Number),
    String(String),
    Array(Vec<JsonValue>),
    Object(Vec<(String, JsonValue)>),
}

A JSON document that remembers the order its object keys came in.

Variants

Null

Bool(bool)

Number(Number)

String(String)

Array(Vec<JsonValue>)

Object(Vec<(String, JsonValue)>)

Implementations

impl JsonValue

pub fn parse(text: &str) -> Result<Self, Error>

Parse JSON text, keeping object keys in document order.

pub fn get(&self, key: &str) -> Option<&JsonValue>

The member named key, if this is an object that has one. On a duplicate key the first wins, matching nlohmann::json’s parser.

pub fn contains_key(&self, key: &str) -> bool

Whether this is an object with a member named key.

pub fn as_object(&self) -> Option<&[(String, JsonValue)]>

pub fn as_array(&self) -> Option<&[JsonValue]>

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

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

pub fn as_u64(&self) -> Option<u64>

The value as a non-negative integer, for minItems and friends.

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

The JSON type name, for error messages.

pub fn dump(&self) -> String

nlohmann::json::dump(): compact, no spaces. The const and enum rules are literally this text wrapped in GBNF quotes, so it has to agree with what a JSON encoder would emit for the same value or the grammar forbids the document the schema allows.

Trait Implementations

impl Clone for JsonValue

fn clone(&self) -> JsonValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonValue

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for JsonValue

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

Deserialize this value from the given Serde deserializer.

impl From<&Value> for JsonValue

fn from(value: &Value) -> Self

Converts to this type from the input type.

impl PartialEq for JsonValue

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for JsonValue