Method begin_turn

atomic-agent/src/watcher/fallback.rs:217–229

(
        &mut self,
        session_id: &str,
    )

impl FileWatcher for FallbackWatcher {
    fn begin_turn(
        &mut self,
        session_id: &str,
    ) -> Pin<Box<dyn Future<Output = AgentResult<()>> + Send + '_>> {
        let session_id = session_id.to_string();
        Box::pin(async move {
            let snapshot = take_snapshot(self.config.repo_root(), self.config.ignore_patterns())?;

            self.pre_snapshot = Some(snapshot);
            self.active_session = Some(session_id);
            Ok(())
        })
    }

    fn end_turn(&mut self) -> Pin<Box<dyn Future<Output = AgentResult<TurnChanges>> + Send + '_>> {
        Box::pin(async move {