Enum StorageError

#[non_exhaustive]
pub enum StorageError {
    Corrupted(String),
    ValueTooLarge(usize),
    Io(Error),
    PreviousIo,
    LockPoisoned(&'static Location<'static>),
}

General errors directly from the storage layer

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Corrupted(String)

The Database is corrupted

ValueTooLarge(usize)

The value being inserted exceeds the maximum of 3GiB

Io(Error)

PreviousIo

LockPoisoned(&'static Location<'static>)

Trait Implementations

impl Debug for StorageError

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

Formats the value using the given formatter.

impl Display for StorageError

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

Formats the value using the given formatter.

impl Error for StorageError

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 StorageError

fn from(err: Error) -> StorageError

Converts to this type from the input type.

impl<T> From<PoisonError<T>> for StorageError

fn from(_: PoisonError<T>) -> StorageError

Converts to this type from the input type.

impl From<StorageError> for CommitError

fn from(err: StorageError) -> CommitError

Converts to this type from the input type.

impl From<StorageError> for CompactionError

fn from(err: StorageError) -> CompactionError

Converts to this type from the input type.

impl From<StorageError> for DatabaseError

fn from(err: StorageError) -> DatabaseError

Converts to this type from the input type.

impl From<StorageError> for Error

fn from(err: StorageError) -> Error

Converts to this type from the input type.

impl From<StorageError> for SavepointError

fn from(err: StorageError) -> SavepointError

Converts to this type from the input type.

impl From<StorageError> for TableError

fn from(err: StorageError) -> TableError

Converts to this type from the input type.

impl From<StorageError> for TransactionError

fn from(err: StorageError) -> TransactionError

Converts to this type from the input type.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes

Size for each variant:

• Corrupted: 24 bytes
• ValueTooLarge: 16 bytes
• Io: 16 bytes
• PreviousIo: 0 bytes
• LockPoisoned: 16 bytes