Struct VariableStateManager 

pub struct VariableStateManager { /* private fields */ }

Variable state manager for capabilities

Implementations

impl VariableStateManager

pub fn new() -> Self

Create a new variable state manager

pub fn with_limits(max_variables: usize, max_name_length: usize) -> Self

Create a new variable state manager with custom limits

pub async fn set_variable( &self, name: String, value: Value, ) -> Result<bool, VariableError>

Set a variable value

pub async fn get_variable(&self, name: &str) -> Result<Value, VariableError>

Get a variable value

pub async fn has_variable(&self, name: &str) -> bool

Check if a variable exists

pub async fn delete_variable(&self, name: &str) -> Result<bool, VariableError>

Delete a variable

pub async fn clear_all_variables(&self) -> Result<bool, VariableError>

Clear all variables

pub async fn get_variable_names(&self) -> Vec<String>

Get all variable names

pub async fn variable_count(&self) -> usize

Get variable count

pub async fn export_variables(&self) -> HashMap<String, Value>

Export all variables as a HashMap (for serialization/debugging)

pub async fn import_variables( &self, vars: HashMap<String, Value>, ) -> Result<(), VariableError>

Import variables from a HashMap (for deserialization/restoration)

Trait Implementations

impl Debug for VariableStateManager

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

Formats the value using the given formatter.

impl Default for VariableStateManager

fn default() -> Self

Returns the “default value” for a type.