Struct JsonbObject 

pub struct JsonbObject { /* private fields */ }

A JSON object with keys sorted for efficient lookup.

Implementations

impl JsonbObject

pub fn new() -> Self

Creates a new empty JsonbObject.

pub fn with_capacity(capacity: usize) -> Self

Creates a JsonbObject with pre-allocated capacity.

pub fn len(&self) -> usize

Returns the number of entries.

pub fn is_empty(&self) -> bool

Returns true if the object is empty.

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

Gets a value by key using binary search. O(log n)

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

Gets a mutable value by key using binary search. O(log n)

pub fn insert(&mut self, key: String, value: JsonbValue)

Inserts a key-value pair, maintaining sorted order.

pub fn remove(&mut self, key: &str) -> Option<JsonbValue>

Removes a key and returns its value if present.

pub fn contains_key(&self, key: &str) -> bool

Returns true if the object contains the given key.

pub fn keys(&self) -> impl Iterator<Item = &str>

Returns an iterator over the keys.

pub fn values(&self) -> impl Iterator<Item = &JsonbValue>

Returns an iterator over the values.

pub fn iter(&self) -> impl Iterator<Item = (&str, &JsonbValue)>

Returns an iterator over key-value pairs.

pub fn iter_mut(&mut self) -> impl Iterator<Item = (&str, &mut JsonbValue)>

Returns a mutable iterator over key-value pairs.

Trait Implementations

impl Clone for JsonbObject

fn clone(&self) -> JsonbObject

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonbObject

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

Formats the value using the given formatter.

impl Default for JsonbObject

fn default() -> JsonbObject

Returns the “default value” for a type.

impl From<JsonbObject> for JsonbValue

fn from(v: JsonbObject) -> Self

Converts to this type from the input type.

impl PartialEq for JsonbObject

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