enum JsonValue

Null

Bool(bool)

Int(int)

Float(float)

String(string)

Array(List<JsonValue>)

Object(Map<string, JsonValue>)

fn equals(o: JsonValue): bool

Returns whether both have the same form and content; two objects are equal with the same keys and equal values, whatever the order.

fn show(): string

Returns the compact text. A NaN or an infinity ends the text where it stands.

fn showTo(out: StringBuilder): void

fn debug(): string

fn debugTo(out: StringBuilder): void

fn index(k: string): ?JsonValue

pub fn at(i: int): ?JsonValue

Returns the element at index i, or null where the value is no array or the index is out of it. [] on a JsonValue takes a member name, so an element is read with at.

pub fn path(p: string): ?JsonValue

Returns the value at a path such as "users[0].mail": a member by name, an element by index; null where the path leaves the tree.

pub fn isNull(): bool

pub fn asBool(): ?bool

pub fn asInt(): ?int

pub fn asFloat(): ?float

Returns the number as a float, an Int widened; null for anything else.

pub fn asString(): ?string

pub fn asArray(): ?List<JsonValue>

pub fn asObject(): ?Map<string, JsonValue>

fn encode<E :: [Encoder]>(&e: E): void throws EncodeError

static fn decode<D :: [Decoder]>(&d: D): JsonValue throws DecodeError

pub fn reader(): JsonReader

Returns a decoder over this tree, to pass on.

pub fn read<T :: [Decode]>(): T throws DecodeError

Decodes a T out of this tree.

Errors

Throws DecodeError where the tree does not hold a T.