Enum SchemaAgreementError

#[non_exhaustive]
pub enum SchemaAgreementError {
    ConnectionPoolError(ConnectionPoolError),
    RequestError(RequestAttemptError),
    TracesEventsIntoRowsResultError(IntoRowsResultError),
    SingleRowError(SingleRowError),
    Timeout(Duration),
}

An error that occurred when awating schema agreement.

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.

ConnectionPoolError(ConnectionPoolError)

Failed to find a node with working connection pool.

RequestError(RequestAttemptError)

Failed to execute schema version query on one of the connections.

The driver attempts to fetch schema version on all connections in the pool (for all nodes). It expects all of the requests to succeed. If at least one request fails, schema version fetch is considered failed. This variant contains an error from one of the failing request attempts.

TracesEventsIntoRowsResultError(IntoRowsResultError)

Failed to convert schema version query result into rows result.

SingleRowError(SingleRowError)

Failed to deserialize a single row from schema version query response.

Timeout(Duration)

Schema agreement timed out.

Trait Implementations

impl Clone for SchemaAgreementError

fn clone(&self) -> SchemaAgreementError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaAgreementError

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

Formats the value using the given formatter.

impl Display for SchemaAgreementError

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

Formats the value using the given formatter.

impl Error for SchemaAgreementError

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<ConnectionPoolError> for SchemaAgreementError

fn from(source: ConnectionPoolError) -> Self

Converts to this type from the input type.

impl From<RequestAttemptError> for SchemaAgreementError

fn from(source: RequestAttemptError) -> Self

Converts to this type from the input type.

impl From<SchemaAgreementError> for ExecutionError

fn from(source: SchemaAgreementError) -> Self

Converts to this type from the input type.