Enum SyncError 

pub enum SyncError {
    Cdc(String),
    Olap(String),
    Schema(CoreError),
    Conversion(String),
    UnsupportedType(String),
    Serialization(Error),
    Other(String),
}

Errors that can occur during CDC-to-OLAP synchronisation.

Variants

Cdc(String)

An error returned by the CDC consumer (e.g. polling or pruning failed).

Olap(String)

An error returned by the OLAP engine while executing DML or loading Arrow data.

Schema(CoreError)

A schema-registry error (e.g. table not registered, reserved column name).

Converted automatically from rhei_core::CoreError.

Conversion(String)

A CDC event could not be converted to DML (e.g. missing primary key, NULL PK value).

UnsupportedType(String)

A column type in the CDC event or Arrow schema is not supported by the Arrow batch path. The caller should fall back to the SQL path.

Serialization(Error)

JSON serialisation / deserialisation failed.

Converted automatically from serde_json::Error.

Other(String)

A catch-all variant for errors that do not fit the categories above.

Trait Implementations

impl Debug for SyncError

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

Formats the value using the given formatter.

impl Display for SyncError

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

Formats the value using the given formatter.

impl Error for SyncError

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<CoreError> for SyncError

fn from(source: CoreError) -> Self

Converts to this type from the input type.

impl From<Error> for SyncError

fn from(source: Error) -> Self

Converts to this type from the input type.