Struct SessionStore 

pub struct SessionStore { /* private fields */ }

Session store for SRBN persistence

Implementations

impl SessionStore

pub fn new() -> Result<SessionStore, Error>

Create a new session store with default path

pub fn open(path: &PathBuf) -> Result<SessionStore, Error>

Open a session store at the given path

pub fn default_db_path() -> Result<PathBuf, Error>

Get the default database path (~/.local/share/perspt/perspt.db or similar)

pub fn create_session(&self, session: &SessionRecord) -> Result<(), Error>

Create a new session

pub fn update_merkle_root( &self, session_id: &str, merkle_root: &[u8], ) -> Result<(), Error>

Update session merkle root

pub fn record_node_state(&self, record: &NodeStateRecord) -> Result<(), Error>

Record node state

pub fn record_energy(&self, record: &EnergyRecord) -> Result<(), Error>

Record energy measurement

pub fn calculate_hash(content: &[u8]) -> Vec<u8>

Calculate Merkle hash for content

pub fn get_session( &self, session_id: &str, ) -> Result<Option<SessionRecord>, Error>

Get session by ID

pub fn get_session_dir(&self, session_id: &str) -> Result<PathBuf, Error>

Get the directory for session artifacts (~/.local/share/perspt/sessions/)

pub fn create_session_dir(&self, session_id: &str) -> Result<PathBuf, Error>

Ensure a session directory exists and return the path

pub fn get_energy_history( &self, session_id: &str, node_id: &str, ) -> Result<Vec<EnergyRecord>, Error>

Get energy history for a node (query)

pub fn list_recent_sessions( &self, limit: usize, ) -> Result<Vec<SessionRecord>, Error>

List recent sessions (newest first)

pub fn get_node_states( &self, session_id: &str, ) -> Result<Vec<NodeStateRecord>, Error>

Get all node states for a session

pub fn update_session_status( &self, session_id: &str, status: &str, ) -> Result<(), Error>

Update session status

pub fn record_llm_request(&self, record: &LlmRequestRecord) -> Result<(), Error>

Record an LLM request/response

pub fn get_llm_requests( &self, session_id: &str, ) -> Result<Vec<LlmRequestRecord>, Error>

Get LLM requests for a session

pub fn count_all_llm_requests(&self) -> Result<i64, Error>

Count all LLM requests in the database (for debugging)

pub fn get_all_llm_requests( &self, limit: usize, ) -> Result<Vec<LlmRequestRecord>, Error>

Get all LLM requests (for debugging)