Enum PersistentError

pub enum PersistentError {
    Sqlite(Error),
    Io(Error),
    Serde(Error),
}

Errors that can occur when using PersistentMap.

This enum represents all the possible errors that can occur when using the various storage backends.

Variants

Sqlite(Error)

An error occurred in the SQLite backend.

Io(Error)

An I/O error occurred.

Serde(Error)

A serialization or deserialization error occurred.

Trait Implementations

impl Debug for PersistentError

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

Formats the value using the given formatter.

impl Display for PersistentError

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

Formats the value using the given formatter.

impl Error for PersistentError

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<Error> for PersistentError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for PersistentError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for PersistentError

fn from(source: Error) -> Self

Converts to this type from the input type.