Struct EventLog 

pub struct EventLog { /* private fields */ }

An append-only event log backed by a JSONL file.

Implementations

impl EventLog

pub fn open(session_dir: &Path) -> Result<Self, EventLogError>

Open or create an event log for the given session directory.

The session directory is typically .treeship/sessions/<session_id>/. If the directory does not exist, it will be created.

pub fn append(&self, event: &mut SessionEvent) -> Result<(), EventLogError>

Append a single event to the log.

The event’s sequence_no is set automatically based on the log position.

pub fn read_all(&self) -> Result<Vec<SessionEvent>, EventLogError>

Read all events from the log.

pub fn event_count(&self) -> u64

Return the current event count.

pub fn path(&self) -> &Path

Return the path to the JSONL file.