Struct SessionState 

pub struct SessionState { /* private fields */ }

A key-value state store scoped to a single session.

Supports typed key prefixes (user:, app:, temp:) for different scoping semantics.

Implementations

impl SessionState

pub fn new() -> Self

Creates an empty session state.

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

Sets a value in the session state.

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

Gets a value from the session state.

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

Removes a value from the session state.

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

Returns all entries in the session state.

Trait Implementations

impl Clone for SessionState

fn clone(&self) -> SessionState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionState

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

Formats the value using the given formatter.

impl Default for SessionState

fn default() -> SessionState

Returns the “default value” for a type.