Enum RestoreError 

pub enum RestoreError {
    NoBackupFound {
        version: GitVersion,
    },
    BackupFileMissing {
        file: String,
    },
    Io(Error),
}

Errors that can occur when restoring a database backup.

Variants

NoBackupFound

No backup exists in the manifest for the target version.

Fields

version: GitVersion

BackupFileMissing

The manifest references a backup file that no longer exists on disk.

Under normal operation this variant is unreachable: DbBackupManager::find_best_backup filters out entries with missing files before a restore is attempted. Receiving this error indicates an invariant violation (e.g. the file was removed between the lookup and the restore).

Fields

file: String

Io(Error)

An I/O or other low-level error occurred during the restore.

Trait Implementations

impl Debug for RestoreError

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

Formats the value using the given formatter.

impl Display for RestoreError

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

Formats the value using the given formatter.

impl Error for RestoreError

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 RestoreError

fn from(source: Error) -> Self

Converts to this type from the input type.