Enum OpenError 

#[non_exhaustive]
pub enum OpenError {
    ReadWriteUnsupported,
    OpenDescriptor {
        path: PathBuf,
        source: Error,
    },
    ReadDescriptorMetadata {
        path: PathBuf,
        source: Error,
    },
    DescriptorNotRegularFile(PathBuf),
    DescriptorTooLarge,
    ReadDescriptor {
        path: PathBuf,
        source: Error,
    },
    Parse(ParseError),
    OpenExtent {
        path: PathBuf,
        source: Error,
    },
    ReadExtentMetadata {
        index: usize,
        source: Error,
    },
    ExtentNotRegularFile(usize),
    InvalidExtentMap(String),
}

An error opening a VMDK or validating its descriptor, sources, and extent map.

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.

ReadWriteUnsupported

The requested VMDK does not support writable access.

OpenDescriptor

The descriptor file could not be opened.

Fields

path: PathBuf

Descriptor path.

source: Error

I/O error.

ReadDescriptorMetadata

Descriptor metadata could not be read.

Fields

path: PathBuf

Descriptor path.

source: Error

I/O error.

DescriptorNotRegularFile(PathBuf)

The descriptor is not a regular file.

DescriptorTooLarge

The descriptor is larger than the accepted limit.

ReadDescriptor

The descriptor file could not be read.

Fields

path: PathBuf

Descriptor path.

source: Error

I/O error.

Parse(ParseError)

The descriptor content is invalid or unsupported.

OpenExtent

A referenced extent file could not be opened.

Fields

path: PathBuf

Extent path.

source: Error

I/O error.

ReadExtentMetadata

Extent metadata could not be read.

Fields

index: usize

Source file index.

source: Error

I/O error.

ExtentNotRegularFile(usize)

A referenced extent is not a regular file.

InvalidExtentMap(String)

The supplied extent map is invalid.

Trait Implementations

impl Debug for OpenError

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

Formats the value using the given formatter.

impl Display for OpenError

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

Formats the value using the given formatter.

impl Error for OpenError

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<OpenError> for ResolveFlatVmdkError

fn from(source: OpenError) -> Self

Converts to this type from the input type.

impl From<ParseError> for OpenError

fn from(source: ParseError) -> Self

Converts to this type from the input type.