57 type ZbiResult<T> = Result<T, ZbiError>;
138         let (hdr, payload) = Ref::<B, ZbiHeader>::new_from_prefix(buffer).ok_or(ZbiError::Error)?;  in parse()
141             usize::try_from(hdr.length).map_err(|_| ZbiError::PlatformBadLength)?;  in parse()
143             return Err(ZbiError::TooBig);  in parse()
170             Err(ZbiError::BadMagic)  in is_valid()
172             Err(ZbiError::BadVersion)  in is_valid()
176             Err(ZbiError::BadCrc)  in is_valid()
226             return Err(ZbiError::TooBig);  in new()
233             u32::try_from(payload_len).map_err(|_| ZbiError::PlatformBadLength)?;  in new()
236             Ref::<B, ZbiHeader>::new_from_prefix(buffer).ok_or(ZbiError::Error)?;  in new()
288                 .map_err(|_| ZbiError::PlatformBadLength)?,  in construct()
326             return Err(ZbiError::Truncated);  in is_bootable()
333             Some(_) => Err(ZbiError::IncompleteKernel),  in is_bootable()
334             None => Err(ZbiError::Truncated),  in is_bootable()
351             Ref::<B, ZbiHeader>::new_from_prefix(buffer).ok_or(ZbiError::Error)?;  in parse()
353         let length: usize = header.length.try_into().map_err(|_| ZbiError::TooBig)?;  in parse()
355             return Err(ZbiError::Truncated);  in parse()
359             return Err(ZbiError::BadType);  in parse()
361             return Err(ZbiError::BadMagic);  in parse()
363             return Err(ZbiError::BadVersion);  in parse()
366             return Err(ZbiError::BadCrc);  in parse()
387             return Err(ZbiError::Truncated);  in set_payload_length_usize()
389         self.header.length = u32::try_from(len).map_err(|_| ZbiError::PlatformBadLength)?;  in set_payload_length_usize()
455             .ok_or(ZbiError::LengthOverflow)?  in get_next_payload()
457             .ok_or(ZbiError::LengthOverflow)?;  in get_next_payload()
459             return Err(ZbiError::TooBig);  in get_next_payload()
561             return Err(ZbiError::Crc32NotSupported);  in create_entry()
569             .ok_or(ZbiError::LengthOverflow)?  in create_entry()
571             .ok_or(ZbiError::LengthOverflow)?;  in create_entry()
619             .ok_or(ZbiError::LengthOverflow)?;  in extend()
621             return Err(ZbiError::TooBig);  in extend()
668                 self.state = Err(ZbiError::Truncated);  in next()
946     type Error = ZbiError;
982             _ => Err(ZbiError::BadType),  in try_from()
1133 pub enum ZbiError {  enum
1162 impl Display for ZbiError {  implementation
1165             ZbiError::Error => "Generic error",  in fmt()
1166             ZbiError::BadType => "Bad type",  in fmt()
1167             ZbiError::BadMagic => "Bad magic",  in fmt()
1168             ZbiError::BadVersion => "Bad version",  in fmt()
1169             ZbiError::BadCrc => "Bad CRC",  in fmt()
1170             ZbiError::BadAlignment => "Bad Alignment",  in fmt()
1171             ZbiError::Truncated => "Truncaded error",  in fmt()
1172             ZbiError::TooBig => "Too big",  in fmt()
1173             ZbiError::IncompleteKernel => "Incomplete Kernel",  in fmt()
1174             ZbiError::PlatformBadLength => "Bad ZBI length for this platform",  in fmt()
1175             ZbiError::Crc32NotSupported => "CRC32 is not supported yet",  in fmt()
1176             ZbiError::LengthOverflow => "Length type overflow",  in fmt()
1190                 return Err(ZbiError::TooBig);  in get_align_buffer_offset()
1201         _ => Err(ZbiError::BadAlignment),  in is_zbi_aligned()
1353             Err(ZbiError::TooBig)  in zbi_test_item_new_too_small()
1369                 Err(ZbiError::BadAlignment)  in zbi_test_item_new_not_aligned()
1423         assert_eq!(ZbiContainer::new(&mut buffer.0[..ZBI_HEADER_SIZE - 1]), Err(ZbiError::TooBig));  in zbi_test_container_new_too_small()
1432                 Err(ZbiError::BadAlignment)  in zbi_test_container_new_unaligned()
1475         assert_eq!(ZbiContainer::parse(&buffer.0[..]), Err(ZbiError::BadType))  in zbi_test_container_parse_bad_type()
1496         assert_eq!(ZbiContainer::parse(&buffer.0[..]), Err(ZbiError::BadMagic))  in zbi_test_container_parse_bad_magic()
1517         assert_eq!(ZbiContainer::parse(&buffer.0[..]), Err(ZbiError::BadVersion))  in zbi_test_container_parse_bad_version()
1538         assert_eq!(ZbiContainer::parse(&buffer.0[..]), Err(ZbiError::BadCrc))  in zbi_test_container_parse_bad_crc32()
1559         assert_eq!(ZbiContainer::parse(&buffer.0[..]), Err(ZbiError::BadCrc))  in zbi_test_container_parse_entries_bad_magic()
1606             assert_eq!(ZbiContainer::parse(&buffer.0[offset..]), Err(ZbiError::BadAlignment));  in zbi_test_container_parse_unaligned()
1622         assert_eq!(ZbiContainer::parse(&*buffer), Err(ZbiError::Truncated));  in zbi_test_container_parse_without_last_padding_fail_truncated()
1634         assert_eq!(ZbiContainer::parse(&buffer[..buffer.len() - 1]), Err(ZbiError::Truncated));  in zbi_test_container_parse_error_payload_truncated()
1646         assert_eq!(ZbiContainer::parse(&buffer[..buffer.len() - 1]), Err(ZbiError::Truncated));  in zbi_test_container_parse_error_truncated()
1661         assert_eq!(ZbiContainer::parse(&buffer.0[..]), Err(ZbiError::BadMagic));  in zbi_test_container_parse_bad_first_entry_marked()
1674         assert_eq!(ZbiContainer::parse(&buffer.0[..]), Err(ZbiError::BadMagic));  in zbi_test_container_parse_bad_entry_magic()
1687         assert_eq!(ZbiContainer::parse(&buffer.0[..]), Err(ZbiError::BadVersion));  in zbi_test_container_parse_bad_entry_version()
1702         assert_eq!(ZbiContainer::parse(&buffer.0[..]), Err(ZbiError::BadCrc));  in zbi_test_container_parse_bad_entry_crc()
1734             Err(ZbiError::Crc32NotSupported)  in zbi_test_container_new_entry_crc32_not_supported()
1764             Err(ZbiError::TooBig)  in zbi_test_container_new_entry_no_space_left()
1784             Err(ZbiError::TooBig)  in zbi_test_container_new_entry_no_space_for_header()
1804             Err(ZbiError::TooBig)  in zbi_test_container_new_entry_no_space_for_payload()
1858             Err(ZbiError::TooBig)  in zbi_test_container_new_entry_payload_too_big()
1888             Err(ZbiError::TooBig)  in zbi_test_container_new_entry_no_space_left_unaligned()
1967         assert_eq!(container_full.extend(&container), Err(ZbiError::TooBig));  in zbi_test_container_extend_full()
1991         assert_eq!(container_small.extend(&container), Err(ZbiError::TooBig));  in zbi_test_container_extend_1_byte_short()
2120         assert_eq!(container.get_next_payload(), Err(ZbiError::TooBig));  in zbi_test_container_get_next_paylad_header_cant_fit()
2132         assert_eq!(container.get_next_payload(), Err(ZbiError::LengthOverflow));  in zbi_test_container_get_next_paylad_length_overflow()
2305         assert_eq!(ZbiType::try_from(0), Err(ZbiError::BadType));  in zbi_test_bad_type()
2417         assert_eq!(container.is_bootable(), Err(ZbiError::Truncated));  in zbi_test_is_bootable_empty_container()
2431         assert_eq!(container.is_bootable(), Err(ZbiError::IncompleteKernel));  in zbi_test_is_bootable_wrong_arch()
2446         assert_eq!(container.is_bootable(), Err(ZbiError::IncompleteKernel));  in zbi_test_is_bootable_not_first_item_fail()
2615         let e = ZbiError::Error;  in zbi_test_zbi_error()
2641         assert_eq!(align_buffer(&buffer.0[1..ZBI_ALIGNMENT_USIZE - 1]), Err(ZbiError::TooBig));  in zby_test_container_align_buffer_too_short()