Type Alias AuthorityError 

pub type AuthorityError = MutationAuthorityError<ReplayReducerError>;

Concrete authority error type used by the dispatch loop.

Aliased Type

pub enum AuthorityError {
    Validation(MutationValidationError),
    Append(WalWriterError),
    PartialDurability {
        sequence: u64,
        flush_error: WalWriterError,
    },
    Apply {
        sequence: u64,
        source: ReplayReducerError,
    },
}

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: ReplayReducerError

Underlying projection apply error.