Method snapshot

vmm/src/device_manager.rs:5617–5629

(&mut self)

    }

    fn snapshot(&mut self) -> std::result::Result<Snapshot, MigratableError> {
        let mut snapshot = Snapshot::from_data(SnapshotData::new_from_state(&self.state())?);

        // We aggregate all devices snapshots.
        for (_, device_node) in self.device_tree.lock().unwrap().iter() {
            if let Some(migratable) = &device_node.migratable {
                let mut migratable = migratable.lock().unwrap();
                snapshot.add_snapshot(migratable.id(), migratable.snapshot()?);
            }
        }

        Ok(snapshot)
    }
}

impl Transportable for DeviceManager {}