100644 blob 0bcc21f22ce6a86b56e3532da8b104ce29b849c2	alloc.rs
100644 blob 63e693e56bd0e1dd669e64d598815489da66e858	boxed.rs
040000 tree 9dead4a41c9d8e573cc8873b520e3f2a58e60d14	collections
100644 blob 2feb8b83414241c730fbecebf148bc7202efac6e	lib.rs