Enum sled::transaction::TransactionError

pub enum TransactionError<T = Error> {
    Abort(T),
    Storage(Error),
}

An error type that is returned from the closure passed to the transaction method.

Variants

Abort(T)

A user-provided error type that indicates the transaction should abort. This is passed into the return value of transaction as a direct Err instance, rather than forcing users to interact with this enum directly.

Storage(Error)

A serious underlying storage issue has occurred that requires attention from an operator or a remediating system, such as corruption.

Trait Implementations

impl<T: Clone> Clone for TransactionError<T>

fn clone(&self) -> TransactionError<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for TransactionError<T>

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

Formats the value using the given formatter.

impl<E: Display> Display for TransactionError<E>

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

Formats the value using the given formatter.

impl<E: Error> Error for TransactionError<E>

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, 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<T> From<Error> for TransactionError<T>

fn from(error: Error) -> Self

Converts to this type from the input type.

impl<T: PartialEq> PartialEq<TransactionError<T>> for TransactionError<T>

fn eq(&self, other: &TransactionError<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> StructuralPartialEq for TransactionError<T>