Struct InMemoryStore 

pub struct InMemoryStore { /* private fields */ }

In-memory implementation of MessageStore and StateStore. Useful for testing and simple use cases.

Implementations

impl InMemoryStore

pub fn new() -> InMemoryStore

Trait Implementations

impl Default for InMemoryStore

fn default() -> InMemoryStore

Returns the “default value” for a type.

impl MessageStore for InMemoryStore

fn append<'life0, 'life1, 'async_trait>( &'life0 self, thread_id: &'life1 ThreadId, message: Message, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryStore: 'async_trait,

Append a message to the thread’s history

fn get_history<'life0, 'life1, 'async_trait>( &'life0 self, thread_id: &'life1 ThreadId, ) -> Pin<Box<dyn Future<Output = Result<Vec<Message>, Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryStore: 'async_trait,

Get all messages for a thread

fn clear<'life0, 'life1, 'async_trait>( &'life0 self, thread_id: &'life1 ThreadId, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryStore: 'async_trait,

Clear all messages for a thread

fn replace_history<'life0, 'life1, 'async_trait>( &'life0 self, thread_id: &'life1 ThreadId, messages: Vec<Message>, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryStore: 'async_trait,

Replace the entire message history for a thread. Used for context compaction to replace old messages with a summary.

fn count<'life0, 'life1, 'async_trait>( &'life0 self, thread_id: &'life1 ThreadId, ) -> Pin<Box<dyn Future<Output = Result<usize, Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Get the message count for a thread

impl StateStore for InMemoryStore

fn save<'life0, 'life1, 'async_trait>( &'life0 self, state: &'life1 AgentState, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryStore: 'async_trait,

Save the current agent state

fn load<'life0, 'life1, 'async_trait>( &'life0 self, thread_id: &'life1 ThreadId, ) -> Pin<Box<dyn Future<Output = Result<Option<AgentState>, Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryStore: 'async_trait,

Load the most recent state for a thread

fn delete<'life0, 'life1, 'async_trait>( &'life0 self, thread_id: &'life1 ThreadId, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, InMemoryStore: 'async_trait,

Delete state for a thread