Enum ClusterError 

pub enum ClusterError {
    InvalidConfig(String),
    NodeIdConflict(String),
    NodeNotFound(String),
    NodeUnreachable {
        addr: SocketAddr,
    },
    NodeFailed {
        node_id: String,
    },
    NoSeedNodes,
    JoinFailed(String),
    ClusterNotReady {
        required: usize,
        current: usize,
    },
    NotLeader {
        leader: Option<String>,
    },
    LeaderElectionInProgress,
    Raft(String),
    RaftStorage(String),
    ProposalTimeout,
    ProposalRejected(String),
    TopicNotFound(String),
    TopicAlreadyExists(String),
    PartitionNotFound {
        topic: String,
        partition: u32,
    },
    PartitionLeaderNotFound {
        topic: String,
        partition: u32,
    },
    InvalidPartitionCount(u32),
    InvalidReplicationFactor {
        factor: u16,
        nodes: usize,
    },
    NotEnoughIsr {
        required: u16,
        current: u16,
    },
    ReplicationFailed(String),
    ReplicaLagExceeded {
        node_id: String,
        lag_messages: u64,
    },
    HighWatermarkStalled,
    Protocol(String),
    InvalidMessage(String),
    MessageTooLarge {
        size: usize,
        max: usize,
    },
    Serialization(String),
    Deserialization(String),
    ConnectionFailed(String),
    ConnectionClosed,
    Timeout,
    Network(String),
    Storage(String),
    CorruptData(String),
    Io(Error),
    CryptoError(String),
    Unauthorized(String),
    Internal(String),
    ChannelClosed,
    ShuttingDown,
}

Cluster errors

Variants

InvalidConfig(String)

NodeIdConflict(String)

NodeNotFound(String)

NodeUnreachable

Fields

addr: SocketAddr

NodeFailed

Fields

node_id: String

NoSeedNodes

JoinFailed(String)

ClusterNotReady

Fields

required: usize

current: usize

NotLeader

Fields

leader: Option<String>

LeaderElectionInProgress

Raft(String)

RaftStorage(String)

ProposalTimeout

ProposalRejected(String)

TopicNotFound(String)

TopicAlreadyExists(String)

PartitionNotFound

Fields

topic: String

partition: u32

PartitionLeaderNotFound

Fields

topic: String

partition: u32

InvalidPartitionCount(u32)

InvalidReplicationFactor

Fields

factor: u16

nodes: usize

NotEnoughIsr

Fields

required: u16

current: u16

ReplicationFailed(String)

ReplicaLagExceeded

Fields

node_id: String

lag_messages: u64

HighWatermarkStalled

Protocol(String)

InvalidMessage(String)

MessageTooLarge

Fields

size: usize

max: usize

Serialization(String)

Deserialization(String)

ConnectionFailed(String)

ConnectionClosed

Timeout

Network(String)

Storage(String)

CorruptData(String)

Io(Error)

CryptoError(String)

Unauthorized(String)

Raft RPC authentication failure

Internal(String)

ChannelClosed

ShuttingDown

Implementations

impl ClusterError

pub fn is_retriable(&self) -> bool

Check if this error is retriable

pub fn should_redirect(&self) -> bool

Check if this error indicates the node should redirect to leader

pub fn leader(&self) -> Option<&str>

Get the leader address if this is a NotLeader error

pub fn is_fatal(&self) -> bool

Check if this is a fatal error requiring shutdown

Trait Implementations

impl Debug for ClusterError

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

Formats the value using the given formatter.

impl Display for ClusterError

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

Formats the value using the given formatter.

impl Error for ClusterError

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<Error> for ClusterError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ClusterError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<RecvError> for ClusterError

fn from(_: RecvError) -> Self

Converts to this type from the input type.

impl<T> From<SendError<T>> for ClusterError

fn from(_: SendError<T>) -> Self

Converts to this type from the input type.