Enum TabletDataError 

pub enum TabletDataError {
    Keyspace(String),
    NoStagedBuild,
    Sink(String),
}

The failure surface of the keyspace/sink seams the split and merge executors drive (spec sections 12.5-12.6). The engine binding maps its storage errors onto these; the in-memory reference implementations are infallible except for staging-protocol misuse.

Variants

Keyspace(String)

Reading the applied keyspace failed.

NoStagedBuild

stage/install_staged ran without a matching begin_build.

Sink(String)

Writing the child state failed.

Trait Implementations

impl Clone for TabletDataError

fn clone(&self) -> TabletDataError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TabletDataError

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

Formats the value using the given formatter.

impl Display for TabletDataError

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

Formats the value using the given formatter.

impl Eq for TabletDataError

impl Error for TabletDataError

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<TabletDataError> for DdlError

fn from(source: TabletDataError) -> Self

Converts to this type from the input type.

impl From<TabletDataError> for MergeError

fn from(source: TabletDataError) -> Self

Converts to this type from the input type.

impl From<TabletDataError> for SplitError

fn from(source: TabletDataError) -> Self

Converts to this type from the input type.

impl PartialEq for TabletDataError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TabletDataError