Enum StoreDeletionError 

pub enum StoreDeletionError {
    Lock(StoreLockError),
    Unsent(UnsentWork),
    Sync(SyncError),
    SignInRequired(CloudProvider),
    Unfinished(SyncError),
    Closing(SyncError),
    Open(CovenError),
    NoUnfinishedDeletion(StoreId),
    Key(KeyError),
    File(FileError),
    Shutdown(Shutdown),
    Bug(Bug),
}

Deleting the local store stopped at a step the caller may retry (E1).

Variants

Lock(StoreLockError)

The store is open or its lock could not be taken.

Unsent(UnsentWork)

Writes or files wait to upload; nothing was deleted.

Sync(SyncError)

Reading the queue, connecting, or journaling this device’s removal failed before the removal was journaled: nothing was deleted, nothing in storage changed, and the store is as it was.

SignInRequired(CloudProvider)

A location is recorded for the store and this device holds no credentials for it, so it can’t publish its removal: the person signs in to provider, then deletes again. Before the removal was journaled nothing changed; after, the deletion stays recorded for CovenBuilder::resume_deletion.

Unfinished(SyncError)

This device’s removal is journaled, and the deletion failed before it applied, with 0’s cause. The deletion only goes forward: the handle is closed, the store lists as being deleted and refuses opens, and CovenBuilder::resume_deletion finishes it.

Closing(SyncError)

This device’s removal applied, or no storage was set up, and closing the handle failed; nothing was deleted. A recorded deletion is finished by CovenBuilder::resume_deletion, and either by Coven::discard_store.

Open(CovenError)

Opening the store to finish its recorded deletion failed.

NoUnfinishedDeletion(StoreId)

resume_deletion found no deletion of the store recorded on this device.

Key(KeyError)

Removing a keychain entry failed.

File(FileError)

Removing the store directory failed.

Shutdown(Shutdown)

The deletion’s runtime is shutting down and dropped it before it started, so nothing was deleted (E15).

Bug(Bug)

The deletion panicked: a bug, which the caller reports (E15). Retrying finishes a deletion that stopped partway.

Trait Implementations

impl CarriesBug for StoreDeletionError

fn bug(&self) -> Option<&Bug>

The bug this error carries, itself or through the failure it keeps.

impl Debug for StoreDeletionError

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

Formats the value using the given formatter.

impl Display for StoreDeletionError

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

Formats the value using the given formatter.

impl Error for StoreDeletionError

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<Bug> for StoreDeletionError

fn from(source: Bug) -> Self

Converts to this type from the input type.

impl From<FileError> for StoreDeletionError

fn from(error: FileError) -> Self

Converts to this type from the input type.

impl From<KeyError> for StoreDeletionError

fn from(error: KeyError) -> Self

Converts to this type from the input type.

impl From<Shutdown> for StoreDeletionError

fn from(source: Shutdown) -> Self

Converts to this type from the input type.

impl From<StoreLockError> for StoreDeletionError

fn from(error: StoreLockError) -> Self

Converts to this type from the input type.

impl From<SyncError> for StoreDeletionError

fn from(error: SyncError) -> Self

Converts to this type from the input type.

impl From<TaskFailed> for StoreDeletionError

fn from(failed: TaskFailed) -> Self

Converts to this type from the input type.