Enum OptimisticCommitError 

pub enum OptimisticCommitError<Pos, StoreError>
where
    Pos: Debug,
    StoreError: Error,
{
    Serialization {
        index: usize,
        source: StoreError,
    },
    Conflict(ConcurrencyConflict<Pos>),
    Store(StoreError),
}

Error from commit operations with optimistic concurrency checking.

Variants

Serialization

Failed to serialise an event.

Fields

index: usize

source: StoreError

Conflict(ConcurrencyConflict<Pos>)

Concurrency conflict - another writer modified the stream.

Store(StoreError)

Underlying store error.

Trait Implementations

impl<Pos, StoreError> Debug for OptimisticCommitError<Pos, StoreError>

where Pos: Debug + Debug, StoreError: Error + Debug,

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

Formats the value using the given formatter.

impl<Pos, StoreError> Display for OptimisticCommitError<Pos, StoreError>

where Pos: Debug, StoreError: Error + Display, ConcurrencyConflict<Pos>: Display,

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

Formats the value using the given formatter.

impl<Pos, StoreError> Error for OptimisticCommitError<Pos, StoreError>

where Pos: Debug, StoreError: Error + Error + 'static, ConcurrencyConflict<Pos>: Error, Self: Debug + Display,

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<Pos, StoreError> From<ConcurrencyConflict<Pos>> for OptimisticCommitError<Pos, StoreError>

where Pos: Debug, StoreError: Error,

fn from(source: ConcurrencyConflict<Pos>) -> Self

Converts to this type from the input type.