Enum PackageError 

pub enum PackageError {
    Serialization(Error),
    NotFound(String),
    AlreadyInstalled(String),
    Invalid(String),
    NotSupported,
    InstallFailed(String),
    UninstallFailed(String),
}

Errors that can occur during package operations.

Variants

Serialization(Error)

Serialization/deserialization failed.

NotFound(String)

Package not found.

AlreadyInstalled(String)

Package already installed.

Invalid(String)

Invalid package data.

NotSupported

Component does not support packages.

InstallFailed(String)

Install failed.

UninstallFailed(String)

Uninstall failed.

Trait Implementations

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, __formatter: &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<Error> for PackageError

fn from(source: Error) -> Self

Converts to this type from the input type.