Enum InstallerError

pub enum InstallerError {
    FailedToDetectInstalledPackages(Error),
    FailedToConstructTransaction(TransactionError),
    FailedToFetch(String, PackageCacheError),
    LinkError(String, InstallError),
    UnlinkError(String, UnlinkError),
    IoError(String, Error),
    PreProcessingFailed(PrePostLinkError),
    PostProcessingFailed(PrePostLinkError),
    ClobberError(ClobberError),
    Cancelled,
    FailedToCreatePrefix(PathBuf, Error),
    PlatformSpecificPackagesWithNoarchPlatform(Vec<String>),
    FailedToAcquireCacheLock(PackageCacheError),
}

An error returned by the installer

Variants

FailedToDetectInstalledPackages(Error)

Failed to determine the currently installed packages.

FailedToConstructTransaction(TransactionError)

Failed to construct a transaction

FailedToFetch(String, PackageCacheError)

Failed to populate the cache with the package

LinkError(String, InstallError)

Failed to link a certain package

UnlinkError(String, UnlinkError)

Failed to unlink a certain package

IoError(String, Error)

A generic IO error occurred

PreProcessingFailed(PrePostLinkError)

Failed to run a pre-link script

PostProcessingFailed(PrePostLinkError)

Failed to run a post-link script

ClobberError(ClobberError)

A clobbering error occurred

Cancelled

The operation was cancelled

FailedToCreatePrefix(PathBuf, Error)

Failed to create the prefix

PlatformSpecificPackagesWithNoarchPlatform(Vec<String>)

Attempted to install platform-specific packages when target platform is noarch

FailedToAcquireCacheLock(PackageCacheError)

Failed to acquire the global cache lock

Trait Implementations

impl Debug for InstallerError

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

Formats the value using the given formatter.

impl Display for InstallerError

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

Formats the value using the given formatter.

impl Error for InstallerError

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<Cancelled> for InstallerError

fn from(_: Cancelled) -> Self

Converts to this type from the input type.

impl From<TransactionError> for InstallerError

fn from(source: TransactionError) -> Self

Converts to this type from the input type.