Function local_dir_snapshot

datafusion/execution/src/disk_manager.rs:500–507

(dm: &DiskManager)

    }

    fn local_dir_snapshot(dm: &DiskManager) -> Vec<PathBuf> {
        dm.local_dirs
            .lock()
            .iter()
            .flatten()
            .map(|p| p.path().into())
            .collect()
    }

    #[test]
    fn file_in_right_dir() -> Result<()> {