Enum Json 

pub enum Json {
    Null,
    Bool(bool),
    Int(i64),
    Float(f64),
    Str(String),
    Array(Vec<Json>),
    Object(Vec<(String, Json)>),
}

A parsed JSON value.

Variants

Null

null.

Bool(bool)

true or false.

Int(i64)

A number without fraction or exponent that fits an i64.

Float(f64)

Any other number.

Str(String)

A string.

Array(Vec<Json>)

An array.

Object(Vec<(String, Json)>)

An object, keys in file order.

Implementations

impl Json

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

The value of key in an object (the first, if repeated).

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

The string, if this is one.

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

The integer, if this is one.

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

The number (integers converted), if this is one.

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

The boolean, if this is one.

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

The elements, if this is an array.

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

The entries, if this is an object.

Trait Implementations

impl Clone for Json

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 Json

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

Formats the value using the given formatter.

impl PartialEq for Json

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Json