Enum JsonValue 

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

Simplified JSON value representation.

Variants

Null

Bool(bool)

Number(f64)

String(String)

Array(Vec<JsonValue>)

Object(Vec<(String, JsonValue)>)

Implementations

impl JsonValue

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

Returns the value as string reference if it is a string.

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

Returns the value as f64 if it is a number.

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

Returns the value as boolean.

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

Returns the value as array.

pub fn as_array_mut(&mut self) -> Option<&mut Vec<JsonValue>>

Returns the value as mutable array.

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

Returns the object entries if the value is an object.

pub fn as_object_mut(&mut self) -> Option<&mut Vec<(String, JsonValue)>>

Returns a mutable reference to the object entries.

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

Retrieves field value from object by key.

pub fn get_mut(&mut self, key: &str) -> Option<&mut JsonValue>

Retrieves mutable field value from object by key.

pub fn object(entries: Vec<(String, JsonValue)>) -> JsonValue

Convenience constructor for JSON objects.

pub fn array(items: Vec<JsonValue>) -> JsonValue

Convenience constructor for JSON arrays.

pub fn to_json_string(&self) -> String

👎Deprecated:

Use crate::serde_json::Value::to_string_compact for boundary emission; see ADR 0010 / issue #177

Serializes the value into a compact JSON string.

Deprecation note (ADR 0010 / issue #177): the canonical JSON encoder for serialization-boundary-sensitive paths (audit log, HelloAck, PayloadReply, anything reaching a downstream parser) is crate::serde_json::Value::escape_string using to_string_compact. This local encoder is correct after the F-01 hotfix (#181) but is not the canonical owner; new audit / wire emission code should not call it. Existing MCP JSON-RPC callers may keep using it pending a follow-up retirement slice.

Trait Implementations

impl Clone for JsonValue

fn clone(&self) -> JsonValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonValue

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

Formats the value using the given formatter.

impl Display for JsonValue

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

Formats the value using the given formatter.

impl From<&str> for JsonValue

fn from(value: &str) -> JsonValue

Converts to this type from the input type.

impl From<JsonValue> for Value

fn from(value: JsonValue) -> Self

Converts to this type from the input type.

impl From<String> for JsonValue

fn from(value: String) -> JsonValue

Converts to this type from the input type.

impl From<bool> for JsonValue

fn from(value: bool) -> JsonValue

Converts to this type from the input type.

impl From<f64> for JsonValue

fn from(value: f64) -> JsonValue

Converts to this type from the input type.

impl From<i64> for JsonValue

fn from(value: i64) -> JsonValue

Converts to this type from the input type.

impl From<usize> for JsonValue

fn from(value: usize) -> JsonValue

Converts to this type from the input type.

impl PartialEq for JsonValue

fn eq(&self, other: &JsonValue) -> 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 JsonValue