Struct NoopStorage 

pub struct NoopStorage;

Storage backend that discards everything — useful for tests / ephemeral sessions.

Trait Implementations

impl Debug for NoopStorage

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

Formats the value using the given formatter.

impl Storage for NoopStorage

fn save_snapshot<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _session_id: &'life1 str, _messages: &'life2 [Message], ) -> Pin<Box<dyn Future<Output = Result<(), AgentError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Overwrite the stored conversation with a full snapshot.

fn append<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _session_id: &'life1 str, _messages: &'life2 [Message], ) -> Pin<Box<dyn Future<Output = Result<(), AgentError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Append messages to the existing log (does not truncate).

fn load<'life0, 'life1, 'async_trait>( &'life0 self, _session_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<Message>, AgentError>> + Send + 'async_trait>>

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

Load all messages for a session. Returns an empty vec when the session is unknown.

fn save_metadata<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _session_id: &'life1 str, _metadata: &'life2 SessionMetadata, ) -> Pin<Box<dyn Future<Output = Result<(), AgentError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Persist session metadata. The default is a no-op for backwards compatibility.

fn load_metadata<'life0, 'life1, 'async_trait>( &'life0 self, _session_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<SessionMetadata>, AgentError>> + Send + 'async_trait>>

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

Load session metadata. The default returns None for backwards compatibility.

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

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

Delete all persisted data for a session. The default is a no-op.