040000 tree 4e1d19f93785ea2243ca76c38964847921a69e80	dir
100644 blob 86d51992a7f4540f0f50530c02f304b25ecc1bcf	env.rs
100644 blob ed6b6cc8d13236f9e14c59f4539cc0d894cb94b0	error.rs
040000 tree ba081fb8ab456cb05ed239eed497f9211f231a76	file
100644 blob ca657cbf14517ed5f595d55dcef40a6cbef5db9d	lib.rs
100644 blob 9c9846ce1085825943e096ad6aeda7c70a8ef23e	spooled.rs
100644 blob 2f6f381a5586e8175d96f55c1c653eeaf95c7e7f	util.rs