91     offset: usize,  field
110             offset: 0,  in new()
137         if self.offset > self.inode.metadata()?.size as usize {  in read()
143             .read_at(self.offset, len, buf, &mut self.private_data)?;  in read()
144         self.offset += len;  in read()
164         if self.offset > file_size {  in write()
165             self.inode.resize(self.offset)?;  in write()
169             .write_at(self.offset, len, buf, &mut self.private_data)?;  in write()
170         self.offset += len;  in write()
198             SeekFrom::SeekSet(offset) => {  in lseek()
199                 pos = offset;  in lseek()
201             SeekFrom::SeekCurrent(offset) => {  in lseek()
202                 pos = self.offset as i64 + offset;  in lseek()
204             SeekFrom::SeekEnd(offset) => {  in lseek()
206                 pos = metadata.size + offset;  in lseek()
217         self.offset = pos as usize;  in lseek()
218         return Ok(self.offset);  in lseek()
249         if self.offset == 0 {  in readdir()
256             self.offset = 0;  in readdir()
270         self.offset += 1;  in readdir()
298             offset: self.offset.clone(),  in try_clone()