Struct MetaError

pub struct MetaError(ErrorArc<MetaErrorInner, MaybeBacktrace>);

The Arc-wrapped type of MetaErrorInner.

A backtrace is captured when the inner error doesn’t provide one.

Tuple Fields

0: ErrorArc<MetaErrorInner, MaybeBacktrace>

Implementations

impl MetaError

pub fn inner(&self) -> &MetaErrorInner

Returns the reference to the inner error.

impl MetaError

pub fn transaction_error(source: impl Into<MetaStoreError>) -> Self

Constructs a MetaErrorInner::TransactionError variant.

pub fn permission_denied(arg_0: impl Into<String>) -> Self

Constructs a MetaErrorInner::PermissionDenied variant.

pub fn invalid_worker( arg_0: impl Into<WorkerId>, arg_1: impl Into<String>, ) -> Self

Constructs a MetaErrorInner::InvalidWorker variant.

pub fn invalid_parameter(arg_0: impl Into<String>) -> Self

Constructs a MetaErrorInner::InvalidParameter variant.

pub fn fragment_not_found(arg_0: impl Into<u32>) -> Self

Constructs a MetaErrorInner::FragmentNotFound variant.

pub fn duplicated( arg_0: impl Into<&'static str>, arg_1: impl Into<String>, ) -> Self

Constructs a MetaErrorInner::Duplicated variant.

pub fn unavailable(arg_0: impl Into<String>) -> Self

Constructs a MetaErrorInner::Unavailable variant.

pub fn election(source: impl Into<BoxedError>) -> Self

Constructs a MetaErrorInner::Election variant.

pub fn cancelled(arg_0: impl Into<String>) -> Self

Constructs a MetaErrorInner::Cancelled variant.

pub fn system_params(arg_0: impl Into<String>) -> Self

Constructs a MetaErrorInner::SystemParams variant.

pub fn adhoc_recovery() -> Self

Constructs a MetaErrorInner::AdhocRecovery variant.

pub fn integrity_check_failed() -> Self

Constructs a MetaErrorInner::IntegrityCheckFailed variant.

pub fn deprecated(arg_0: impl Into<String>, arg_1: impl Into<String>) -> Self

Constructs a MetaErrorInner::Deprecated variant.

impl MetaError

pub fn is_invalid_worker(&self) -> bool

pub fn catalog_id_not_found<T: ToString>(relation: &'static str, id: T) -> Self

pub fn is_fragment_not_found(&self) -> bool

pub fn is_cancelled(&self) -> bool

pub fn catalog_duplicated<T: Into<String>>( relation: &'static str, name: T, ) -> Self

Trait Implementations

impl Clone for MetaError

fn clone(&self) -> MetaError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MetaError

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

Formats the value using the given formatter.

impl Display for MetaError

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

Formats the value using the given formatter.

impl Error for MetaError

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

Returns the lower-level source of this error, if any.

fn provide<'_request>(&'_request self, request: &mut Request<'_request>)

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

Provides type-based access to context intended for error reports.

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<BackupError> for MetaError

fn from(e: BackupError) -> Self

Converts to this type from the input type.

impl From<DbErr> for MetaError

fn from(err: DbErr) -> Self

Converts to this type from the input type.

impl<E> From<E> for MetaError

where E: Into<MetaErrorInner>,

fn from(error: E) -> Self

Converts to this type from the input type.

impl From<ErrorArc<MetaErrorInner, MaybeBacktrace>> for MetaError

fn from(source: ErrorArc<MetaErrorInner, MaybeBacktrace>) -> Self

Converts to this type from the input type.

impl From<MetaError> for BackupError

fn from(e: MetaError) -> Self

Converts to this type from the input type.

impl From<MetaError> for Status

fn from(err: MetaError) -> Self

Converts to this type from the input type.

impl From<MetaStoreError> for MetaError

fn from(e: MetaStoreError) -> Self

Converts to this type from the input type.

impl From<PbFieldNotFound> for MetaError

fn from(e: PbFieldNotFound) -> Self

Converts to this type from the input type.