Enum txn_core::error::WtmError

pub enum WtmError<C: Error, P: Error, E: Error> {
    Transaction(TransactionError<C, P>),
    Commit(E),
}

Error type for write transaction.

Variants

Transaction(TransactionError<C, P>)

Returned if the transaction error occurs.

Commit(E)

Returned if the write error occurs.

Implementations

impl<C: Error, P: Error, E: Error> WtmError<C, P, E>

pub const fn transaction(err: TransactionError<C, P>) -> Self

Create a new error from the transaction error.

pub const fn commit(err: E) -> Self

Create a new error from the commit error.

Trait Implementations

impl<C: Error, P: Error, E: Error> Debug for WtmError<C, P, E>

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

Formats the value using the given formatter.

impl<C: Error, P: Error, E: Error> Display for WtmError<C, P, E>

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

Formats the value using the given formatter.

impl<C: Error, P: Error, E: Error> Error for WtmError<C, P, 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<C: Error, P: Error, E: Error> From<TransactionError<C, P>> for WtmError<C, P, E>

fn from(err: TransactionError<C, P>) -> Self

Converts to this type from the input type.