diff options
Diffstat (limited to 'src/error.rs')
| -rw-r--r-- | src/error.rs | 93 |
1 files changed, 47 insertions, 46 deletions
diff --git a/src/error.rs b/src/error.rs index 1836be3..89e8d7b 100644 --- a/src/error.rs +++ b/src/error.rs @@ -10,6 +10,7 @@ pub type Result<T, E = NtfsError> = core::result::Result<T, E>; /// Central error type of ntfs. #[derive(Debug, Display)] +#[non_exhaustive] pub enum NtfsError { /// The NTFS file at byte position {position:#010x} has no attribute of type {ty:?}, but it was expected AttributeNotFound { @@ -18,90 +19,88 @@ pub enum NtfsError { }, /// The given buffer should have at least {expected} bytes, but it only has {actual} bytes BufferTooSmall { expected: usize, actual: usize }, - /// The NTFS data run header at byte position {position:#010x} indicates a maximum byte count of {expected}, but {actual} is the limit - InvalidByteCountInDataRunHeader { + /// The NTFS attribute at byte position {position:#010x} indicates a name length up to offset {expected}, but the attribute only has a size of {actual} bytes + InvalidAttributeNameLength { position: u64, - expected: u8, - actual: u8, + expected: usize, + actual: u32, }, - /// The cluster count {cluster_count} is too big - InvalidClusterCount { cluster_count: u64 }, /// The NTFS attribute at byte position {position:#010x} indicates that its name starts at offset {expected}, but the attribute only has a size of {actual} bytes - InvalidNtfsAttributeNameOffset { + InvalidAttributeNameOffset { position: u64, expected: u16, actual: u32, }, - /// The NTFS attribute at byte position {position:#010x} indicates a name length up to offset {expected}, but the attribute only has a size of {actual} bytes - InvalidNtfsAttributeNameLength { + /// The NTFS data run header at byte position {position:#010x} indicates a maximum byte count of {expected}, but {actual} is the limit + InvalidByteCountInDataRunHeader { position: u64, - expected: usize, - actual: u32, + expected: u8, + actual: u8, }, + /// The cluster count {cluster_count} is too big + InvalidClusterCount { cluster_count: u64 }, + /// The requested NTFS file {n} is invalid + InvalidFile { n: u64 }, /// The NTFS file record at byte position {position:#010x} indicates an allocated size of {expected} bytes, but the record only has a size of {actual} bytes - InvalidNtfsFileAllocatedSize { + InvalidFileAllocatedSize { position: u64, expected: u32, actual: u32, }, + /// The NTFS file record at byte position {position:#010x} should have signature {expected:?}, but it has signature {actual:?} + InvalidFileSignature { + position: u64, + expected: &'static [u8], + actual: [u8; 4], + }, /// The NTFS file record at byte position {position:#010x} indicates a used size of {expected} bytes, but only {actual} bytes are allocated - InvalidNtfsFileUsedSize { + InvalidFileUsedSize { position: u64, expected: u32, actual: u32, }, - /// The resident NTFS attribute at byte position {position:#010x} indicates that its value starts at offset {expected}, but the attribute only has a size of {actual} bytes - InvalidNtfsResidentAttributeValueOffset { + /// The NTFS index record at byte position {position:#010x} indicates an allocated size of {expected} bytes, but the record only has a size of {actual} bytes + InvalidIndexAllocatedSize { position: u64, - expected: u16, + expected: u32, actual: u32, }, - /// The resident NTFS attribute at byte position {position:#010x} indicates a value length up to offset {expected}, but the attribute only has a size of {actual} bytes - InvalidNtfsResidentAttributeValueLength { + /// The NTFS index root at byte position {position:#010x} indicates that its entries start at offset {expected}, but the index root only has a size of {actual} bytes + InvalidIndexRootEntriesOffset { position: u64, - expected: u32, - actual: u32, + expected: usize, + actual: usize, }, - /// The requested NTFS file {n} is invalid - InvalidNtfsFile { n: u64 }, - /// The NTFS file record at byte position {position:#010x} should have signature {expected:?}, but it has signature {actual:?} - InvalidNtfsFileSignature { + /// The NTFS index root at byte position {position:#010x} indicates a used size up to offset {expected}, but the index root only has a size of {actual} bytes + InvalidIndexRootUsedSize { position: u64, - expected: &'static [u8], - actual: [u8; 4], + expected: usize, + actual: usize, }, /// The NTFS index record at byte position {position:#010x} should have signature {expected:?}, but it has signature {actual:?} - InvalidNtfsIndexSignature { + InvalidIndexSignature { position: u64, expected: &'static [u8], actual: [u8; 4], }, - /// The NTFS index record at byte position {position:#010x} indicates an allocated size of {expected} bytes, but the record only has a size of {actual} bytes - InvalidNtfsIndexAllocatedSize { + /// The NTFS index record at byte position {position:#010x} indicates a used size of {expected} bytes, but only {actual} bytes are allocated + InvalidIndexUsedSize { position: u64, expected: u32, actual: u32, }, - /// The NTFS index record at byte position {position:#010x} indicates a used size of {expected} bytes, but only {actual} bytes are allocated - InvalidNtfsIndexUsedSize { + /// The resident NTFS attribute at byte position {position:#010x} indicates a value length up to offset {expected}, but the attribute only has a size of {actual} bytes + InvalidResidentAttributeValueLength { position: u64, expected: u32, actual: u32, }, - /// The NTFS index root at byte position {position:#010x} indicates that its entries start at offset {expected}, but the index root only has a size of {actual} bytes - InvalidNtfsIndexRootEntriesOffset { - position: u64, - expected: usize, - actual: usize, - }, - /// The NTFS index root at byte position {position:#010x} indicates a used size up to offset {expected}, but the index root only has a size of {actual} bytes - InvalidNtfsIndexRootUsedSize { + /// The resident NTFS attribute at byte position {position:#010x} indicates that its value starts at offset {expected}, but the attribute only has a size of {actual} bytes + InvalidResidentAttributeValueOffset { position: u64, - expected: usize, - actual: usize, + expected: u16, + actual: u32, }, - /// The given time can't be represented as an NtfsTime - InvalidNtfsTime, /// A record size field in the BIOS Parameter Block denotes {size_info}, which is invalid considering the cluster size of {cluster_size} bytes InvalidRecordSizeInfo { size_info: i8, cluster_size: u32 }, /// The NTFS structured value at byte position {position:#010x} of type {ty:?} has {actual} bytes where {expected} bytes were expected @@ -111,6 +110,8 @@ pub enum NtfsError { expected: usize, actual: usize, }, + /// The given time can't be represented as an NtfsTime + InvalidTime, /// The 2-byte signature field at byte position {position:#010x} should contain {expected:?}, but it contains {actual:?} InvalidTwoByteSignature { position: u64, @@ -138,12 +139,12 @@ pub enum NtfsError { UnexpectedNonResidentAttribute { position: u64 }, /// The NTFS attribute at byte position {position:#010x} should be non-resident, but it is resident UnexpectedResidentAttribute { position: u64 }, + /// The type of the NTFS attribute at byte position {position:#010x} is {actual:#010x}, which is not supported + UnsupportedAttributeType { position: u64, actual: u32 }, /// The cluster size is {actual} bytes, but the maximum supported one is {expected} UnsupportedClusterSize { expected: u32, actual: u32 }, - /// The type of the NTFS attribute at byte position {position:#010x} is {actual:#010x}, which is not supported - UnsupportedNtfsAttributeType { position: u64, actual: u32 }, /// The namespace of the NTFS file name starting at byte position {position:#010x} is {actual}, which is not supported - UnsupportedNtfsFileNamespace { position: u64, actual: u8 }, + UnsupportedFileNamespace { position: u64, actual: u8 }, /// The Update Sequence Array (USA) of the record at byte position {position:#010x} has entries for {array_count} sectors of {sector_size} bytes, but the record is only {record_size} bytes long UpdateSequenceArrayExceedsRecordSize { position: u64, |