Enum MutationAuthorityError 

pub enum MutationAuthorityError<ProjectionError> {
    Validation(MutationValidationError),
    Append(WalWriterError),
    PartialDurability {
        sequence: u64,
        flush_error: WalWriterError,
    },
    Apply {
        sequence: u64,
        source: ProjectionError,
    },
}

Typed stage-aware authority failures.

Variants

Validation(MutationValidationError)

Validation stage failure.

Append(WalWriterError)

WAL append stage failure.

PartialDurability

Append succeeded but flush failed. The event MAY be durable on restart (OS page cache) but fsync was not confirmed.

Fields

sequence: u64

Sequence that was appended but not confirmed durable.

flush_error: WalWriterError

Underlying flush error.

Apply

Projection apply stage failure after append.

Fields

sequence: u64

Sequence that was already appended durably.

source: ProjectionError

Underlying projection apply error.

Trait Implementations

impl<ProjectionError: Clone> Clone for MutationAuthorityError<ProjectionError>

fn clone(&self) -> MutationAuthorityError<ProjectionError>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<ProjectionError: Debug> Debug for MutationAuthorityError<ProjectionError>

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

Formats the value using the given formatter.

impl<ProjectionError: Display> Display for MutationAuthorityError<ProjectionError>

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

Formats the value using the given formatter.

impl<ProjectionError: Error + 'static> Error for MutationAuthorityError<ProjectionError>

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<ProjectionError: PartialEq> PartialEq for MutationAuthorityError<ProjectionError>

fn eq(&self, other: &MutationAuthorityError<ProjectionError>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<ProjectionError: Eq> Eq for MutationAuthorityError<ProjectionError>

impl<ProjectionError> StructuralPartialEq for MutationAuthorityError<ProjectionError>