Enum ConnectorError 

pub enum ConnectorError {
    ConnectionFailed(String),
    AuthenticationFailed(String),
    ConfigurationError(String),
    MissingConfig(String),
    ReadError(String),
    WriteError(String),
    Serde(SerdeError),
    CheckpointError(String),
    TransactionError(String),
    InvalidState {
        expected: String,
        actual: String,
    },
    SchemaMismatch(String),
    Timeout(u64),
    Closed,
    UnsupportedOperation(String),
    Internal(String),
    Io(Error),
}

Errors that can occur during connector operations.

Variants

ConnectionFailed(String)

Failed to connect to the external system.

AuthenticationFailed(String)

Authentication or authorization error.

ConfigurationError(String)

Invalid connector configuration.

MissingConfig(String)

Required configuration key is missing.

ReadError(String)

Error reading data from a source.

WriteError(String)

Error writing data to a sink.

Serde(SerdeError)

Serialization or deserialization error.

CheckpointError(String)

Checkpoint or offset commit error.

TransactionError(String)

Transaction error (begin/commit/rollback).

InvalidState

The connector is not in the expected state.

Fields

expected: String

The expected state.

actual: String

The actual state.

SchemaMismatch(String)

Schema mismatch between expected and actual data.

Timeout(u64)

Operation timed out.

Closed

The connector has been closed.

UnsupportedOperation(String)

The requested operation is not yet implemented.

Internal(String)

An internal error that doesn’t fit other categories.

Io(Error)

An I/O error from the underlying system.

Trait Implementations

impl Debug for ConnectorError

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

Formats the value using the given formatter.

impl Display for ConnectorError

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

Formats the value using the given formatter.

impl Error for ConnectorError

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<ConnectorError> for SchemaError

fn from(err: ConnectorError) -> Self

Converts to this type from the input type.

impl From<Error> for ConnectorError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<SchemaError> for ConnectorError

fn from(err: SchemaError) -> Self

Converts to this type from the input type.

impl From<SerdeError> for ConnectorError

fn from(source: SerdeError) -> Self

Converts to this type from the input type.