Enum Json 

pub enum Json {
    Null,
    Bool(bool),
    Number(f64),
    Text(String),
    Array(Vec<Json>),
    Object(HashMap<String, Json>),
}

A parsed JSON value.

Variants

Null

null.

Bool(bool)

true or false.

Number(f64)

Any number, as the double every JSON number fits.

Text(String)

A string, escapes resolved.

Array(Vec<Json>)

An array.

Object(HashMap<String, Json>)

An object.

Implementations

impl Json

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

The member of an object, or None for anything else.

pub fn items(&self) -> &[Self]

The elements of an array, or an empty slice.

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

The number, or None.

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

The string, or None.

pub fn index(&self) -> Option<usize>

A non-negative whole number as an index.

None where the value is absent, not a number, negative, or not whole; an index of 2.5 is a broken document, not a rounding.

pub fn index_at(&self, key: &str) -> Option<usize>

A member read as an index.

Trait Implementations

impl Clone for Json

fn clone(&self) -> Json

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Json

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

Formats the value using the given formatter.

impl PartialEq for Json

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Json