Struct DictState 

pub struct DictState {
    pub data: HashMap<String, Value>,
}

A simple dictionary-based state.

Useful for quick prototypes or when you don’t need custom merge logic.

Fields

data: HashMap<String, Value>

The state data

Implementations

impl DictState

pub fn new() -> Self

Create a new empty dict state

pub fn with_data(data: HashMap<String, Value>) -> Self

Create dict state with initial data

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

Get a value

pub fn set(&mut self, key: impl Into<String>, value: Value)

Set a value

Trait Implementations

impl Clone for DictState

fn clone(&self) -> DictState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DictState

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

Formats the value using the given formatter.

impl Default for DictState

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DictState

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DictState

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl State for DictState

fn merge(&mut self, other: Self) -> Result<()>

Merge another state into this one.

fn to_value(&self) -> Result<Value>

Convert state to JSON value (default implementation)

fn from_value(value: Value) -> Result<Self>

Create state from JSON value (default implementation)