Trait JsonNew

pub trait JsonNew: Json {
    // Required methods
    fn new(value: Value<Self>, metadata: Self::MetaData) -> Self;
    fn new_key(key: &str, metadata: Self::MetaData) -> Self::Key;

    // Provided methods
    fn null(metadata: Self::MetaData) -> Self { ... }
    fn boolean(b: bool, metadata: Self::MetaData) -> Self { ... }
    fn number(n: Self::Number, metadata: Self::MetaData) -> Self { ... }
    fn string(s: Self::String, metadata: Self::MetaData) -> Self { ... }
    fn array(a: Self::Array, metadata: Self::MetaData) -> Self { ... }
    fn empty_array(metadata: Self::MetaData) -> Self
       where Self::Array: Default { ... }
    fn object(o: Self::Object, metadata: Self::MetaData) -> Self { ... }
    fn empty_object(metadata: Self::MetaData) -> Self
       where Self::Object: Default { ... }
}

Constructible JSON type.

Required Methods

fn new(value: Value<Self>, metadata: Self::MetaData) -> Self

Creates a new “meta value” from a Value and its associated metadata.

fn new_key(key: &str, metadata: Self::MetaData) -> Self::Key

Creates a new object key.

Provided Methods

fn null(metadata: Self::MetaData) -> Self

Creates a new null value.

fn boolean(b: bool, metadata: Self::MetaData) -> Self

Creates a new boolean value.

fn number(n: Self::Number, metadata: Self::MetaData) -> Self

Creates a new number value.

fn string(s: Self::String, metadata: Self::MetaData) -> Self

Creates a new string value.

fn array(a: Self::Array, metadata: Self::MetaData) -> Self

Creates a new array value.

fn empty_array(metadata: Self::MetaData) -> Self

where Self::Array: Default,

Creates a new empty object value.

fn object(o: Self::Object, metadata: Self::MetaData) -> Self

Creates a new object value.

fn empty_object(metadata: Self::MetaData) -> Self

where Self::Object: Default,

Creates a new empty object value.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors