Enum WalWriteError 

pub enum WalWriteError {
    NonEmptyWal {
        length: u64,
    },
    RecoveredBytesOverflow,
    GroupTooLarge {
        encoded_bytes: usize,
        max_group_bytes: usize,
    },
    SequenceExhausted,
    Header(RegistryError),
    Record(RecordEncodeError),
    Poisoned(&'static str),
    Failed {
        kind: ErrorKind,
        detail: Arc<str>,
    },
}

WAL creation, staging, or group-flush failure.

Variants

NonEmptyWal

The requested path already contains WAL bytes.

Fields

length: u64

Existing byte length.

RecoveredBytesOverflow

Recovered record byte accounting exceeded the address space.

GroupTooLarge

One encoded record cannot fit the configured byte bound.

Fields

encoded_bytes: usize

Bytes required by the pending group and record.

max_group_bytes: usize

Configured maximum.

SequenceExhausted

The u64 sequence space has no successor.

Header(RegistryError)

WAL header registry lookup failed.

Record(RecordEncodeError)

Record framing failed.

Poisoned(&'static str)

A shared writer mutex was poisoned.

Failed

The writer failed permanently after visibility was published.

Fields

kind: ErrorKind

Underlying I/O error class.

detail: Arc<str>

Stable error detail retained for followers.

Trait Implementations

impl Debug for WalWriteError

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

Formats the value using the given formatter.

impl Display for WalWriteError

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

Formats the value using the given formatter.

impl Error for WalWriteError

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<WalWriteError> for IngestError

fn from(error: WalWriteError) -> Self

Converts to this type from the input type.