pub enum QueryError {
DbError(DbError, String),
BadQuery(BadQuery),
IoError(Arc<Error>),
ProtocolError(&'static str),
InvalidMessage(String),
TimeoutError,
TooManyOrphanedStreamIds(u16),
UnableToAllocStreamId,
}
Expand description
Error that occurred during query execution
Variants
DbError(DbError, String)
Database sent a response containing some error with a message
BadQuery(BadQuery)
Caller passed an invalid query
IoError(Arc<Error>)
Input/Output error has occurred, connection broken etc.
ProtocolError(&'static str)
Unexpected message received
InvalidMessage(String)
Invalid message received
TimeoutError
Timeout error has occurred, function didn’t complete in time.
TooManyOrphanedStreamIds(u16)
UnableToAllocStreamId
Trait Implementations
sourceimpl Clone for QueryError
impl Clone for QueryError
sourcefn clone(&self) -> QueryError
fn clone(&self) -> QueryError
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for QueryError
impl Debug for QueryError
sourceimpl Display for QueryError
impl Display for QueryError
sourceimpl Error for QueryError
impl Error for QueryError
sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
sourcefn backtrace(&self) -> Option<&Backtrace>
fn backtrace(&self) -> Option<&Backtrace>
backtrace
)Returns a stack backtrace, if available, of where this error occurred. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
use the Display impl or to_string()
sourceimpl From<BadKeyspaceName> for QueryError
impl From<BadKeyspaceName> for QueryError
sourcefn from(keyspace_err: BadKeyspaceName) -> QueryError
fn from(keyspace_err: BadKeyspaceName) -> QueryError
Converts to this type from the input type.
sourceimpl From<BadQuery> for QueryError
impl From<BadQuery> for QueryError
sourceimpl From<Error> for QueryError
impl From<Error> for QueryError
sourcefn from(error: Error) -> QueryError
fn from(error: Error) -> QueryError
Converts to this type from the input type.
sourceimpl From<Error> for QueryError
impl From<Error> for QueryError
sourcefn from(io_error: Error) -> QueryError
fn from(io_error: Error) -> QueryError
Converts to this type from the input type.
sourceimpl From<FrameError> for QueryError
impl From<FrameError> for QueryError
sourcefn from(frame_error: FrameError) -> QueryError
fn from(frame_error: FrameError) -> QueryError
Converts to this type from the input type.
sourceimpl From<ParseError> for QueryError
impl From<ParseError> for QueryError
sourcefn from(parse_error: ParseError) -> QueryError
fn from(parse_error: ParseError) -> QueryError
Converts to this type from the input type.
sourceimpl From<QueryError> for NewSessionError
impl From<QueryError> for NewSessionError
sourcefn from(query_error: QueryError) -> NewSessionError
fn from(query_error: QueryError) -> NewSessionError
Converts to this type from the input type.
sourceimpl From<QueryError> for NextRowError
impl From<QueryError> for NextRowError
sourcefn from(source: QueryError) -> Self
fn from(source: QueryError) -> Self
Converts to this type from the input type.
sourceimpl From<SerializeValuesError> for QueryError
impl From<SerializeValuesError> for QueryError
sourcefn from(serialized_err: SerializeValuesError) -> QueryError
fn from(serialized_err: SerializeValuesError) -> QueryError
Converts to this type from the input type.
Auto Trait Implementations
impl !RefUnwindSafe for QueryError
impl Send for QueryError
impl Sync for QueryError
impl Unpin for QueryError
impl !UnwindSafe for QueryError
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more