Enum ajson::Value

pub enum Value {
    String(String),
    Number(Number),
    Object(String),
    Array(String),
    Boolean(bool),
    Null,
}

Represents JSON valuue.

Variants

String(String)

Represents a JSON String.

Number(Number)

Respesents a JSON number.

Object(String)

Respesents a JSON object.

Array(String)

Respesents a JSON array.

Boolean(bool)

Respesents a JSON boolean.

Null

Respesents a JSON null value.

Methods

impl Value

pub fn get(&self, path: &str) -> Option<Value>

Get sub value from a JSON array or map. About path syntax, see here. For more detail, see get.

use ajson::Value;

let v = Value::Array("[1,2,3]".to_owned());
let first_num = v.get("0").unwrap();
assert_eq!(first_num.to_i64(), 1_i64);

impl Value

pub fn is_string(&self) -> bool

Returns true if the Value is a JSON string.

let v = ajson::get(r#"{"name":"ajson"}"#, "name").unwrap();
assert!(v.is_string());

pub fn is_number(&self) -> bool

pub fn is_array(&self) -> bool

pub fn is_object(&self) -> bool

pub fn is_bool(&self) -> bool

pub fn is_null(&self) -> bool

impl Value

pub fn as_str(&self) -> &str

pub fn to_f64(&self) -> f64

pub fn to_u64(&self) -> u64

pub fn to_i64(&self) -> i64

pub fn to_bool(&self) -> bool

pub fn to_vec(&self) -> Vec<Value>

pub fn to_object(&self) -> HashMap<String, Value>

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<Value> for Value

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl<'a> PartialEq<&'a str> for Value

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialEq<f64> for Value

fn eq(&self, other: &f64) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Display for Value

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

Formats the value using the given formatter.

impl Debug for Value

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

Formats the value using the given formatter.