73         u64::try_from((SafeNum::from(self.last) - self.first) + 1).map_err(|e| e.into())  in blocks()
194         let entries_size = SafeNum::from(info.max_entries) * GPT_ENTRY_SIZE;  in from_existing()
195         let header_size: usize = SafeNum::from(GPT_HEADER_SIZE_PADDED).try_into()?;  in from_existing()
212         let entries_size = SafeNum::from(max_entries) * GPT_ENTRY_SIZE;  in required_buffer_size()
262                 (SafeNum::from(blk_dev.num_blocks()) - 1) * blk_dev.block_size(),  in validate_gpt()
275         let entries_size = SafeNum::from(header.entries_count) * GPT_ENTRY_SIZE;  in validate_gpt()
276         let entries_offset = SafeNum::from(header.entries) * blk_dev.block_size();  in validate_gpt()
279                 > ((SafeNum::from(blk_dev.num_blocks()) - 1) * blk_dev.block_size()).try_into()?  in validate_gpt()
284         let crc32_offset = SafeNum::from(GPT_CRC32_OFFSET).try_into()?;  in validate_gpt()
318         let primary_entries_pos = SafeNum::from(primary_entries_blk) * block_size;  in load_and_sync()
346                 - (SafeNum::from(self.info.max_entries) * core::mem::size_of::<GptEntry>());  in load_and_sync()
402     let end: u64 = (SafeNum::from(offset) + size).try_into()?;  in check_gpt_rw_params()
403     let total_size = SafeNum::from(entry.blocks()?) * gpt.info.block_size;  in check_gpt_rw_params()
405         true => Ok((SafeNum::from(entry.first) * gpt.info.block_size + offset).try_into()?),  in check_gpt_rw_params()
512         let primary_header = Vec::from(primary_header);  in test_load_gpt_incorrect_magic()
548         let primary_header = Vec::from(primary_header);  in test_load_gpt_non_max_entries()