Enum WalError 

pub enum WalError {
    CapacityExceeded {
        current: usize,
        max: usize,
    },
    CheckpointFailed(String),
    Serialization(String),
}

Errors that can occur during WAL operations.

Variants

CapacityExceeded

The WAL has reached its maximum entry capacity.

Fields

current: usize

max: usize

CheckpointFailed(String)

A checkpoint operation failed.

Serialization(String)

Serialization or deserialization error.

Trait Implementations

impl Debug for WalError

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

Formats the value using the given formatter.

impl Display for WalError

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

Formats the value using the given formatter.

impl Error for WalError

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.