104         let metadata = device.metadata()?;  in register_device()  localVariable
105         match metadata.file_type {  in register_device()
155         match device.metadata().unwrap().file_type {  in unregister_device()
208     metadata: Metadata,  field
226             metadata: Metadata {  in new_with_parent()
296         if guard.metadata.file_type != FileType::Dir {  in do_create_with_data()
310             metadata: Metadata {  in do_create_with_data()
371         if inode.metadata.file_type != FileType::Dir {  in find()
395         if inode.metadata.file_type != FileType::Dir {  in get_entry_name()
412                     .filter(|k| inode.children.get(*k).unwrap().metadata().unwrap().inode_id == ino)  in get_entry_name()
419 …_id={inode_id}, to find={to_find}", key_len=key.len(), inode_id = inode.metadata.inode_id, to_find…  in get_entry_name()
430         let info = self.metadata()?;  in list()
443     fn metadata(&self) -> Result<Metadata, SystemError> {  in metadata()  method
444         return Ok(self.0.lock().metadata.clone());  in metadata()
447     fn set_metadata(&self, metadata: &Metadata) -> Result<(), SystemError> {  in set_metadata()
449         inode.metadata.atime = metadata.atime;  in set_metadata()
450         inode.metadata.mtime = metadata.mtime;  in set_metadata()
451         inode.metadata.ctime = metadata.ctime;  in set_metadata()
452         inode.metadata.mode = metadata.mode;  in set_metadata()
453         inode.metadata.uid = metadata.uid;  in set_metadata()
454         inode.metadata.gid = metadata.gid;  in set_metadata()
464         if inode.metadata.file_type == FileType::Dir {  in poll()