Struct InMemoryState 

pub struct InMemoryState { /* private fields */ }

Implementations

impl InMemoryState

pub fn new() -> Arc<Self>

Trait Implementations

impl Clone for InMemoryState

fn clone(&self) -> InMemoryState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InMemoryState

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

Formats the value using the given formatter.

impl SessionStateType for InMemoryState

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

Gets the value associated with a key, if present.

fn set(&self, key: String, value: StateValue)

Sets or replaces the value for a key.

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

Returns true if the session contains a StateValue for the key

fn remove(&self, key: &str)

Removes the value for a key.

fn clear(&self)

Clears all keys from the session.

fn save(&self, state: Vec<(String, StateValue)>)

Save the updated state

fn all(&self) -> Vec<(String, StateValue)>

Returns all key-value pairs in the session.

fn flows(&self) -> Option<Vec<String>>

The session tracks which flows and nodes should get to handle the next message

fn add_flow(&self, flow: String)

fn set_flows(&self, flows: Vec<String>)

fn pop_node(&self) -> Option<String>

fn peek_node(&self) -> Option<String>

fn nodes(&self) -> Option<Vec<String>>

fn add_node(&self, node: String)

fn set_nodes(&self, nodes: Vec<String>)