Enum Error

#[non_exhaustive]
pub enum Error {
    ReadDisk(StorageError),
    WriteDisk(StorageError),
    FlushDisk(StorageError),
    FileInfo,
    FileInfoAllocated,
    AllocateZero,
    AllocateOffset,
    InsufficientResources,
    FileId,
    WriteFileLength,
    WriteFileBlocks,
    Initialization(String),
    InvalidFormat(String),
    CorruptFormat(String),
    EmptyFile,
    OverwriteEncrypted,
    ReadEncrypted,
    OpenSSL(ErrorStack, String),
    Other(Error),
}

VMGS errors.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ReadDisk(StorageError)

Error reading from disk.

WriteDisk(StorageError)

Error writing to disk.

FlushDisk(StorageError)

Error flushing the disk.

FileInfo

Invalid file id or file header.

FileInfoAllocated

No allocated bytes for file id being read.

AllocateZero

Cannot allocate 0 blocks.

AllocateOffset

Invalid data allocation offsets.

InsufficientResources

Insufficient resources.

FileId

Invalid file id.

WriteFileLength

Invalid data buffer length.

WriteFileBlocks

Trying to allocate too many blocks.

Initialization(String)

Fatal initialization failures

InvalidFormat(String)

Invalid VMGS file format.

CorruptFormat(String)

Corrupt VMGS file format.

EmptyFile

Empty VMGS file.

OverwriteEncrypted

Cannot overwrite encrypted file with plaintext data.

ReadEncrypted

Cannot read encrypted file - VMGS is locked.

OpenSSL(ErrorStack, String)

OpenSSL errors.

Other(Error)

Other errors - TODO: REMOVE THIS

Trait Implementations

impl Debug for Error

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Error

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.