Enum PersistenceError 

pub enum PersistenceError {
    Io(String),
    Serialization(String),
    Recovery(String),
}

A specific error originating from the persistence layer.

Variants

Io(String)

An underlying I/O error from the filesystem.

Serialization(String)

An error during data serialization or deserialization (e.g., for the WAL or snapshots).

Recovery(String)

An error that occurred during the database recovery process.

Trait Implementations

impl Debug for PersistenceError

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

Formats the value using the given formatter.

impl Display for PersistenceError

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

Formats the value using the given formatter.

impl Error for PersistenceError

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 PartialEq for PersistenceError

fn eq(&self, other: &PersistenceError) -> 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 Eq for PersistenceError

impl StructuralPartialEq for PersistenceError