Enum UseKeyspaceError

#[non_exhaustive]
pub enum UseKeyspaceError {
    BadKeyspaceName(BadKeyspaceName),
    RequestError(RequestAttemptError),
    KeyspaceNameMismatch {
        expected_keyspace_name_lowercase: String,
        result_keyspace_name_lowercase: String,
    },
    RequestTimeout(Duration),
}

An error that occurred during USE KEYSPACE <> request.

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.

BadKeyspaceName(BadKeyspaceName)

Passed invalid keyspace name to use.

RequestError(RequestAttemptError)

An error during request execution.

KeyspaceNameMismatch

Keyspace name mismatch.

Fields

expected_keyspace_name_lowercase: String

result_keyspace_name_lowercase: String

RequestTimeout(Duration)

Failed to run a request within a provided client timeout.

Trait Implementations

impl Clone for UseKeyspaceError

fn clone(&self) -> UseKeyspaceError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UseKeyspaceError

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

Formats the value using the given formatter.

impl Display for UseKeyspaceError

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

Formats the value using the given formatter.

impl Error for UseKeyspaceError

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<BadKeyspaceName> for UseKeyspaceError

fn from(source: BadKeyspaceName) -> Self

Converts to this type from the input type.

impl From<RequestAttemptError> for UseKeyspaceError

fn from(source: RequestAttemptError) -> Self

Converts to this type from the input type.

impl From<UseKeyspaceError> for ExecutionError

fn from(source: UseKeyspaceError) -> Self

Converts to this type from the input type.

impl From<UseKeyspaceError> for NewSessionError

fn from(source: UseKeyspaceError) -> Self

Converts to this type from the input type.