61 pub struct FATFileSystem {  struct
63     pub partition: Arc<Partition>,
65     pub bpb: BiosParameterBlock,
67     pub first_data_sector: u64,
69     pub fs_info: Arc<LockedFATFsInfo>,
71     root_inode: Arc<LockedFATInode>,
162         fs: Arc<FATFileSystem>,  in new()
228 impl FileSystem for FATFileSystem {  implementation
244 impl FATFileSystem {  impl
252     pub fn new(partition: Arc<Partition>) -> Result<Arc<FATFileSystem>, SystemError> {  in new()
1183 impl Drop for FATFileSystem {  implementation