Enum DataError

pub enum DataError {
    PackageNotFound,
    SourceNotTrusted,
    DataNotFound,
    BadName,
    BadSource,
    NotSupported,
    PackageSourceError(PackageError),
    IoError(Error),
    BadData(String),
}

Return type when failing to load a DataObject from a DataStore

Variants

PackageNotFound

The given package was not found in the source::Source

SourceNotTrusted

The given package is not trusted by the source::Source

DataNotFound

The package is loaded, but has no DataObject by the given pathname

BadName

An invalid character (forward slash) was used in a package or type folder name

BadSource

An invalid source ID was specified

NotSupported

The operation is not supported by this implementation

PackageSourceError(PackageError)

An error occurred while accessing a package’s source from the source::Source

IoError(Error)

An error of type std::io::Error occurred.

BadData(String)

A logical error occurred while reading a DataObject

Trait Implementations

impl Debug for DataError

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

Formats the value using the given formatter.

impl Display for DataError

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

Formats the value using the given formatter.

impl Fail for DataError

fn name(&self) -> Option<&str>

Returns the “name” of the error.

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

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

fn backtrace(&self) -> Option<&Backtrace>

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D>

where D: Display + Send + Sync + 'static, Self: Sized,

Provides context for this failure.

fn compat(self) -> Compat<Self>

where Self: Sized,

Wraps this failure in a compatibility wrapper that implements std::error::Error.

impl From<Error> for DataError

fn from(error: Error) -> DataError

Converts to this type from the input type.

impl From<PackageError> for DataError

fn from(error: PackageError) -> Self

Converts to this type from the input type.