Enum rdkafka::error::RDKafkaErrorCode

[−]

#[non_exhaustive]
pub enum RDKafkaErrorCode {
Show 159 variants    BadMessage,
    BadCompression,
    BrokerDestroy,
    Fail,
    BrokerTransportFailure,
    CriticalSystemResource,
    Resolve,
    MessageTimedOut,
    PartitionEOF,
    UnknownPartition,
    FileSystem,
    UnknownTopic,
    AllBrokersDown,
    InvalidArgument,
    OperationTimedOut,
    QueueFull,
    ISRInsufficient,
    NodeUpdate,
    SSL,
    WaitingForCoordinator,
    UnknownGroup,
    InProgress,
    PreviousInProgress,
    ExistingSubscription,
    AssignPartitions,
    RevokePartitions,
    Conflict,
    State,
    UnknownProtocol,
    NotImplemented,
    Authentication,
    NoOffset,
    Outdated,
    TimedOutQueue,
    UnsupportedFeature,
    WaitCache,
    Interrupted,
    KeySerialization,
    ValueSerialization,
    KeyDeserialization,
    ValueDeserialization,
    Partial,
    ReadOnly,
    NoEnt,
    Underflow,
    InvalidType,
    Retry,
    PurgeQueue,
    PurgeInflight,
    Fatal,
    Inconsistent,
    GaplessGuarantee,
    PollExceeded,
    UnknownBroker,
    NotConfigured,
    Fenced,
    Application,
    AssignmentLost,
    Noop,
    AutoOffsetReset,
    Unknown,
    NoError,
    OffsetOutOfRange,
    InvalidMessage,
    UnknownTopicOrPartition,
    InvalidMessageSize,
    LeaderNotAvailable,
    NotLeaderForPartition,
    RequestTimedOut,
    BrokerNotAvailable,
    ReplicaNotAvailable,
    MessageSizeTooLarge,
    StaleControllerEpoch,
    OffsetMetadataTooLarge,
    NetworkException,
    CoordinatorLoadInProgress,
    CoordinatorNotAvailable,
    NotCoordinator,
    InvalidTopic,
    MessageBatchTooLarge,
    NotEnoughReplicas,
    NotEnoughReplicasAfterAppend,
    InvalidRequiredAcks,
    IllegalGeneration,
    InconsistentGroupProtocol,
    InvalidGroupId,
    UnknownMemberId,
    InvalidSessionTimeout,
    RebalanceInProgress,
    InvalidCommitOffsetSize,
    TopicAuthorizationFailed,
    GroupAuthorizationFailed,
    ClusterAuthorizationFailed,
    InvalidTimestamp,
    UnsupportedSASLMechanism,
    IllegalSASLState,
    UnsupportedVersion,
    TopicAlreadyExists,
    InvalidPartitions,
    InvalidReplicationFactor,
    InvalidReplicaAssignment,
    InvalidConfig,
    NotController,
    InvalidRequest,
    UnsupportedForMessageFormat,
    PolicyViolation,
    OutOfOrderSequenceNumber,
    DuplicateSequenceNumber,
    InvalidProducerEpoch,
    InvalidTransactionalState,
    InvalidProducerIdMapping,
    InvalidTransactionTimeout,
    ConcurrentTransactions,
    TransactionCoordinatorFenced,
    TransactionalIdAuthorizationFailed,
    SecurityDisabled,
    OperationNotAttempted,
    KafkaStorageError,
    LogDirNotFound,
    SaslAuthenticationFailed,
    UnknownProducerId,
    ReassignmentInProgress,
    DelegationTokenAuthDisabled,
    DelegationTokenNotFound,
    DelegationTokenOwnerMismatch,
    DelegationTokenRequestNotAllowed,
    DelegationTokenAuthorizationFailed,
    DelegationTokenExpired,
    InvalidPrincipalType,
    NonEmptyGroup,
    GroupIdNotFound,
    FetchSessionIdNotFound,
    InvalidFetchSessionEpoch,
    ListenerNotFound,
    TopicDeletionDisabled,
    FencedLeaderEpoch,
    UnknownLeaderEpoch,
    UnsupportedCompressionType,
    StaleBrokerEpoch,
    OffsetNotAvailable,
    MemberIdRequired,
    PreferredLeaderNotAvailable,
    GroupMaxSizeReached,
    FencedInstanceId,
    EligibleLeadersNotAvailable,
    ElectionNotNeeded,
    NoReassignmentInProgress,
    GroupSubscribedToTopic,
    InvalidRecord,
    UnstableOffsetCommit,
    ThrottlingQuotaExceeded,
    ProducerFenced,
    ResourceNotFound,
    DuplicateResource,
    UnacceptableCredential,
    InconsistentVoterSet,
    InvalidUpdateVersion,
    FeatureUpdateFailed,
    PrincipalDeserializationFailure,
    // some variants omitted
}

Expand description

Native rdkafka error code.

Variants (Non-exhaustive)

This enum is marked as 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.

`BadMessage`

Received message is incorrect.

`BadCompression`

Bad/unknown compression.

`BrokerDestroy`

Broker is going away.

`Fail`

Generic failure.

`BrokerTransportFailure`

Broker transport failure.

`CriticalSystemResource`

Critical system resource.

`Resolve`

Failed to resolve broker.

`MessageTimedOut`

Produced message timed out.

`PartitionEOF`

Reached the end of the topic+partition queue on the broker. Not really an error.

`UnknownPartition`

Permanent: Partition does not exist in cluster.

`FileSystem`

File or filesystem error.

`UnknownTopic`

Permanent: Topic does not exist in cluster.

`AllBrokersDown`

All broker connections are down.

`InvalidArgument`

Invalid argument, or invalid configuration.

`OperationTimedOut`

Operation timed out.

`QueueFull`

Queue is full.

`ISRInsufficient`

ISR count < required.acks.

`NodeUpdate`

Broker node update.

`SSL`

SSL error.

`WaitingForCoordinator`

Waiting for coordinator to become available.

`UnknownGroup`

Unknown client group.

`InProgress`

Operation in progress.

`PreviousInProgress`

Previous operation in progress, wait for it to finish.

`ExistingSubscription`

This operation would interfere with an existing subscription.

`AssignPartitions`

Assigned partitions (rebalance_cb).

`RevokePartitions`

Revoked partitions (rebalance_cb).

`Conflict`

Conflicting use.

`State`

Wrong state.

`UnknownProtocol`

Unknown protocol.

`NotImplemented`

Not implemented.

`Authentication`

Authentication failure.

`NoOffset`

No stored offset.

`Outdated`

Outdated.

`TimedOutQueue`

Timed out in queue.

`UnsupportedFeature`

Feature not supported by broker.

`WaitCache`

Awaiting cache update.

`Interrupted`

Operation interrupted (e.g., due to yield).

`KeySerialization`

Key serialization error.

`ValueSerialization`

Value serialization error.

`KeyDeserialization`

Key deserialization error.

`ValueDeserialization`

Value deserialization error.

`Partial`

Partial response.

`ReadOnly`

Modification attempted on read-only object.

`NoEnt`

No such entry or item not found.

`Underflow`

Read underflow.

`InvalidType`

Invalid type.

`Retry`

Retry operation.

`PurgeQueue`

Purged in queue.

`PurgeInflight`

Purged in flight.

`Fatal`

Fatal error: see rd_kafka_fatal_error().

`Inconsistent`

Inconsistent state.

`GaplessGuarantee`

Gap-less ordering would not be guaranteed if proceeding.

`PollExceeded`

Maximum poll interval exceeded.

`UnknownBroker`

Unknown broker.

`NotConfigured`

Functionality not configured.

`Fenced`

Instance has been fenced.

`Application`

Application generated error.

`AssignmentLost`

Assignment lost.

`Noop`

No operation performed.

`AutoOffsetReset`

No offset to automatically reset to.

`Unknown`

Unknown broker error.

`NoError`

Success.

`OffsetOutOfRange`

Offset out of range.

`InvalidMessage`

Invalid message.

`UnknownTopicOrPartition`

Unknown topic or partition.

`InvalidMessageSize`

Invalid message size.

`LeaderNotAvailable`

Leader not available.

`NotLeaderForPartition`

Not leader for partition.

`RequestTimedOut`

Request timed out.

`BrokerNotAvailable`

Broker not available.

`ReplicaNotAvailable`

Replica not available.

`MessageSizeTooLarge`

Message size too large.

`StaleControllerEpoch`

Stale controller epoch code.

`OffsetMetadataTooLarge`

Offset metadata string too large.

`NetworkException`

Broker disconnected before response received.

`CoordinatorLoadInProgress`

Coordinator load in progress.

`CoordinatorNotAvailable`

Coordinator not available.

`NotCoordinator`

Not coordinator.

`InvalidTopic`

Invalid topic.

`MessageBatchTooLarge`

Message batch larger than configured server segment size.

`NotEnoughReplicas`

Not enough in-sync replicas.

`NotEnoughReplicasAfterAppend`

Message(s) written to insufficient number of in-sync replicas.

`InvalidRequiredAcks`

Invalid required acks value.

`IllegalGeneration`

Specified group generation id is not valid.

`InconsistentGroupProtocol`

Inconsistent group protocol.

`InvalidGroupId`

Invalid group.id.

`UnknownMemberId`

Unknown member.

`InvalidSessionTimeout`

Invalid session timeout.

`RebalanceInProgress`

Group rebalance in progress.

`InvalidCommitOffsetSize`

Commit offset data size is not valid.

`TopicAuthorizationFailed`

Topic authorization failed.

`GroupAuthorizationFailed`

Group authorization failed.

`ClusterAuthorizationFailed`

Cluster authorization failed.

`InvalidTimestamp`

Invalid timestamp.

`UnsupportedSASLMechanism`

Unsupported SASL mechanism.

`IllegalSASLState`

Illegal SASL state.

`UnsupportedVersion`

Unsupported version.

`TopicAlreadyExists`

Topic already exists.

`InvalidPartitions`

Invalid number of partitions.

`InvalidReplicationFactor`

Invalid replication factor.

`InvalidReplicaAssignment`

Invalid replica assignment.

`InvalidConfig`

Invalid config.

`NotController`

Not controller for cluster.

`InvalidRequest`

Invalid request.

`UnsupportedForMessageFormat`

Message format on broker does not support request.

`PolicyViolation`

Policy violation.

`OutOfOrderSequenceNumber`

Broker received an out of order sequence number.

`DuplicateSequenceNumber`

Broker received a duplicate sequence number.

`InvalidProducerEpoch`

Producer attempted an operation with an old epoch.

`InvalidTransactionalState`

Producer attempted a transactional operation in an invalid state.

`InvalidProducerIdMapping`

Producer attempted to use a producer id which is currently assigned to its transactional id.

`InvalidTransactionTimeout`

Transaction timeout is larger than the maxi value allowed by the broker’s max.transaction.timeout.ms.

`ConcurrentTransactions`

Producer attempted to update a transaction while another concurrent operation on the same transaction was ongoing.

`TransactionCoordinatorFenced`

Indicates that the transaction coordinator sending a WriteTxnMarker is no longer the current coordinator for a given producer.

`TransactionalIdAuthorizationFailed`

Transactional Id authorization failed.

`SecurityDisabled`

Security features are disabled.

`OperationNotAttempted`

Operation not attempted.

`KafkaStorageError`

Disk error when trying to access log file on the disk.

`LogDirNotFound`

The user-specified log directory is not found in the broker config.

`SaslAuthenticationFailed`

SASL Authentication failed.

`UnknownProducerId`

Unknown Producer Id.

`ReassignmentInProgress`

Partition reassignment is in progress.

`DelegationTokenAuthDisabled`

Delegation Token feature is not enabled.

`DelegationTokenNotFound`

Delegation Token is not found on server.

`DelegationTokenOwnerMismatch`

Specified Principal is not valid Owner/Renewer.

`DelegationTokenRequestNotAllowed`

Delegation Token requests are not allowed on this connection.

`DelegationTokenAuthorizationFailed`

Delegation Token authorization failed.

`DelegationTokenExpired`

Delegation Token is expired.

`InvalidPrincipalType`

Supplied principalType is not supported.

`NonEmptyGroup`

The group is not empty.

`GroupIdNotFound`

The group id does not exist.

`FetchSessionIdNotFound`

The fetch session ID was not found.

`InvalidFetchSessionEpoch`

The fetch session epoch is invalid.

`ListenerNotFound`

No matching listener.

`TopicDeletionDisabled`

Topic deletion is disabled.

`FencedLeaderEpoch`

Leader epoch is older than broker epoch.

`UnknownLeaderEpoch`

Leader epoch is newer than broker epoch.

`UnsupportedCompressionType`

Unsupported compression type.

`StaleBrokerEpoch`

Broker epoch has changed.

`OffsetNotAvailable`

Leader high watermark is not caught up.

`MemberIdRequired`

Group member needs a valid member ID.

`PreferredLeaderNotAvailable`

Preferred leader was not available.

`GroupMaxSizeReached`

Consumer group has reached maximum size.

`FencedInstanceId`

Static consumer fenced by other consumer with same group.instance.id.

`EligibleLeadersNotAvailable`

Eligible partition leaders are not available.

`ElectionNotNeeded`

Leader election not needed for topic partition.

`NoReassignmentInProgress`

No partition reassignment is in progress.

`GroupSubscribedToTopic`

Deleting offsets of a topic while the consumer group is subscribed to it.

`InvalidRecord`

Broker failed to validate record.

`UnstableOffsetCommit`

There are unstable offsets that need to be cleared.

`ThrottlingQuotaExceeded`

Throttling quota has been exceeded.

`ProducerFenced`

There is a newer producer with the same transactional ID which fences the current one.

`ResourceNotFound`

Request illegally referred to resource that does not exist.

`DuplicateResource`

Request illegally referred to the same resource twice.

`UnacceptableCredential`

Requested credential would not meet criteria for acceptability.

`InconsistentVoterSet`

Either the sender or recipient of a voter-only request is not one of the expected voters.

`InvalidUpdateVersion`

Invalid update version.

`FeatureUpdateFailed`

Unable to update finalized features due to server error.

`PrincipalDeserializationFailure`

Request principal deserialization failed during forwarding.

Trait Implementations

impl Clone for RDKafkaErrorCode

pub fn clone(&self) -> RDKafkaErrorCode

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for RDKafkaErrorCode

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

Formats the value using the given formatter. Read more

impl Display for RDKafkaErrorCode

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

Formats the value using the given formatter. Read more

impl Error for RDKafkaErrorCode

1.30.0 · source

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more

source

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0 · source

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

impl From<rd_kafka_resp_err_t> for RDKafkaErrorCode

pub fn from(err: rd_kafka_resp_err_t) -> RDKafkaErrorCode

Performs the conversion.

impl PartialEq<RDKafkaErrorCode> for RDKafkaErrorCode

pub fn eq(&self, other: &RDKafkaErrorCode) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Copy for RDKafkaErrorCode

impl Eq for RDKafkaErrorCode

impl StructuralEq for RDKafkaErrorCode

impl StructuralPartialEq for RDKafkaErrorCode

Auto Trait Implementations

impl RefUnwindSafe for RDKafkaErrorCode

impl Send for RDKafkaErrorCode

impl Sync for RDKafkaErrorCode

impl Unpin for RDKafkaErrorCode

pub fn into(self) -> U

Performs the conversion.

source

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

source

pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

source

pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

source

impl<T> ToString for T where
T: Display + ?Sized,

source

pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

source

impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.