Enum PackageError

pub enum PackageError {
    NotFound(PackageSpec),
    VersionNotFound(PackageSpec, PackageVersion),
    NetworkFailed(Option<EcoString>),
    MalformedArchive(Option<EcoString>),
    Other(Option<EcoString>),
}

An error that occurred while trying to load a package.

Some variants have an optional string can give more details, if available.

Variants

NotFound(PackageSpec)

The specified package does not exist.

VersionNotFound(PackageSpec, PackageVersion)

The specified package found, but the version does not exist.

NetworkFailed(Option<EcoString>)

Failed to retrieve the package through the network.

MalformedArchive(Option<EcoString>)

The package archive was malformed.

Other(Option<EcoString>)

Another error.

Trait Implementations

impl Clone for PackageError

fn clone(&self) -> PackageError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PackageError

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

Formats the value using the given formatter.

impl Display for PackageError

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

Formats the value using the given formatter.

impl Error for PackageError

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<PackageError> for EcoString

fn from(err: PackageError) -> Self

Converts to this type from the input type.

impl From<PackageError> for FileError

fn from(err: PackageError) -> Self

Converts to this type from the input type.

impl Hash for PackageError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PackageError

fn eq(&self, other: &PackageError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for PackageError

impl StructuralPartialEq for PackageError