Method session_started_at

atomic-agent/src/envelope.rs:481–484

(mut self, ts: i64)

    /// Set when the session started (Unix epoch seconds).
    #[must_use]
    pub fn session_started_at(mut self, ts: i64) -> Self {
        self.session_started_at = ts;
        self
    }

    /// Set when this turn started (Unix epoch seconds).
    #[must_use]