Struct SessionManager 

pub struct SessionManager { /* private fields */ }

Manages session-scoped scratch files for memory ingestion.

Implementations

impl SessionManager

pub fn new(project_root: &Path) -> Self

Create a new session manager.

pub fn start_session( &self, session_id: &str, agent_type: &str, ) -> Result<PathBuf>

Start a new agent session and create a scratch file.

If a scratch file already exists for this session (e.g. from a previous session start in the same project), it is overwritten to reflect the new session.

pub fn append_learning( &self, session_id: &str, content: &str, confidence: f32, ) -> Result<()>

Append a learning entry to a session scratch file.

pub fn merge_session( &self, session_id: &str, hot_cache: &mut HotCache, max_entries: usize, ) -> Result<usize, AgentError>

Merge learnings from a scratch file into the hot cache. Does NOT rename the scratch file — caller must call mark_session_merged() after persisting the cache to avoid data loss on save failure.

pub fn mark_session_merged(&self, session_id: &str) -> Result<(), AgentError>

Mark a session scratch file as merged (rename .md → .merged.md). Call this AFTER cache persistence succeeds to avoid data loss.

pub fn cleanup_old_sessions(&self) -> Result<usize>

Clean up merged session files older than 7 days.