Enum redb::SavepointError

#[non_exhaustive]
pub enum SavepointError {
    InvalidSavepoint,
    Storage(StorageError),
}

Errors related to savepoints

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.

InvalidSavepoint

This savepoint is invalid because an older savepoint was restored after it was created

Storage(StorageError)

Error from underlying storage

Trait Implementations

impl Debug for SavepointError

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

Formats the value using the given formatter.

impl Display for SavepointError

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

Formats the value using the given formatter.

impl Error for SavepointError

fn source(&self) -> Option<&(dyn Error + 'static)>

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, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl From<SavepointError> for Error

fn from(err: SavepointError) -> 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.