Enum TransactionError 

pub enum TransactionError {
    CommitConflict {
        base_sequence: i64,
        current_sequence: i64,
    },
    MaxRetriesExceeded {
        attempts: u32,
    },
    NoChanges,
    Metadata(MetadataError),
    Io(String),
    Validation(String),
    CommitFailed(String),
}

Errors that can occur during transaction operations.

Variants

CommitConflict

A conflict occurred - another transaction committed first.

Fields

base_sequence: i64

current_sequence: i64

MaxRetriesExceeded

Maximum retry attempts exceeded.

Fields

attempts: u32

NoChanges

The transaction was read-only (no changes to commit).

Metadata(MetadataError)

A metadata error occurred.

Io(String)

An I/O error occurred.

Validation(String)

A validation error occurred.

CommitFailed(String)

A generic commit failure.

Trait Implementations

impl Debug for TransactionError

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

Formats the value using the given formatter.

impl Display for TransactionError

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

Formats the value using the given formatter.

impl Error for TransactionError

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<MetadataError> for TransactionError

fn from(source: MetadataError) -> Self

Converts to this type from the input type.