Enum jsn::Value

pub enum Value<'i> {
    Null,
    Bool(bool),
    String(Cow<'i, str>),
    Number(f64),
    Array(Vec<Value<'i>>),
    Object(BTreeMap<Cow<'i, str>, Value<'i>>),
}

A JSON Value

This is the core type around which this crate is built. Anything that is de-serializable in a json string can be represnted by a Value.

Variants

Null

A null value: null

Bool(bool)

A boolean value: true`false`

String(Cow<'i, str>)

A string value: "a json \uD834\uDD1E string \t"

Implemented as a 🐮 such that strings without escape characters are borrowed directly from the input json string.

This isn’t a rust crate without a nod to something potentially being “zero-copy”.

Number(f64)

A numeric value: -0.5e1

Array(Vec<Value<'i>>)

An array of heterogeneous values: [1, null, "string"]

Object(BTreeMap<Cow<'i, str>, Value<'i>>)

A collection of key value pairs: { "prop": 3, "prop2": "val" }

Trait Implementations

impl<'i> Debug for Value<'i>

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

Formats the value using the given formatter.