167         .map_err(Error::SeekingFile)?;  in convert_copy()
170         .map_err(Error::SeekingFile)?;  in convert_copy()
175             .map_err(Error::ReadingData)?;  in convert_copy()
176         writer.write(&buf[..nread]).map_err(Error::WritingData)?;  in convert_copy()
194         let next_data = match reader.seek_data(offset).map_err(Error::SeekingFile)? {  in convert_reader_writer()
201         let next_hole = match reader.seek_hole(next_data).map_err(Error::SeekingFile)? {  in convert_reader_writer()
221     let src_size = reader.seek(SeekFrom::End(0)).map_err(Error::SeekingFile)?;  in convert_reader()
224         .map_err(Error::SeekingFile)?;  in convert_reader()
227     dst_file.set_len(0).map_err(Error::SettingFileSize)?;  in convert_reader()
231             let mut dst_writer = QcowFile::new(dst_file, src_size).map_err(Error::QcowError)?;  in convert_reader()
240                 .map_err(Error::SettingFileSize)?;  in convert_reader()
254             let mut src_reader = QcowFile::from(src_file).map_err(Error::QcowError)?;  in convert()
270     let disk_size = f.get_len().map_err(Error::SeekingFile)?;  in detect_image_type()
271     let orig_seek = f.seek(SeekFrom::Current(0)).map_err(Error::SeekingFile)?;  in detect_image_type()
272     f.seek(SeekFrom::Start(0)).map_err(Error::SeekingFile)?;  in detect_image_type()
286         .map_err(Error::ReadingHeader)?;  in detect_image_type()
288         .map_err(Error::SeekingFile)?;  in detect_image_type()
334             Box::new(QcowFile::from(raw_image).map_err(Error::QcowError)?) as Box<dyn DiskFile>  in create_disk_file()
339             Box::new(CompositeDiskFile::from_file(raw_image).map_err(Error::CreateCompositeDisk)?)  in create_disk_file()
345             Box::new(AndroidSparse::from_file(raw_image).map_err(Error::CreateAndroidSparseDisk)?)  in create_disk_file()
394             .map_err(Error::CreateSingleFileDisk)  in new()
424         self.inner.fsync().await.map_err(Error::Fsync)  in fsync()
436             .map_err(Error::ReadToMem)  in read_to_mem()
448             .map_err(Error::WriteFromMem)  in write_from_mem()
459             .map_err(Error::Fallocate)  in punch_hole()
488                 .map_err(Error::WriteFromVec)?;  in write_zeroes_at()