Enum json::Json

pub enum Json {
    Array(Vec<Json>),
    Object(HashMap<String, Json>),
    String(String),
    Number(f64),
    True,
    False,
    Null,
}

Represents a JSON object

Variants

Array(Vec<Json>)

Object(HashMap<String, Json>)

String(String)

Number(f64)

True

False

Null

Implementations

impl Json

pub fn deserialize(text: impl AsRef<str>) -> Result<Json>

Deserializes the given string into a Json object

pub fn deserialize_with_config( text: impl AsRef<str>, conf: JsonConfig, ) -> Result<Json>

Deserializes the given string into a Json object using the given JsonConfig

pub fn serialize(&self, out: &mut dyn Write) -> Result

Serializes the JSON object into a string

pub fn get(&self, key: impl AsRef<str>) -> Option<&Json>

Attempts to get a value of the given json object. If the json enum is not an Object variant, or if it doesn’t contain the key, returns None

pub fn get_mut(&mut self, key: impl AsRef<str>) -> Option<&mut Json>

Same as [get], but with a mutable reference

pub fn nth(&self, i: usize) -> Option<&Json>

Attempts to get a value of the given json array. If the json enum is not an Array variant, or if it doesn’t contain the key, returns None

pub fn nth_mut(&mut self, i: usize) -> Option<&mut Json>

Same as [nth], but with a mutable reference

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

Attempts to get the inner f64 of the json object, if it is a Number variant

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

Attempts to get the inner String of the json object, if it is a String variant

Trait Implementations

impl Debug for Json

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

Formats the value using the given formatter.

impl Display for Json

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

Formats the value using the given formatter.

impl From<String> for Json

fn from(value: String) -> Self

Converts to this type from the input type.

impl From<f64> for Json

fn from(value: f64) -> Self

Converts to this type from the input type.