Struct SessionError 

pub struct SessionError { /* private fields */ }

A session-entry failure and the first restoration failure, if any.

Implementations

impl SessionError

pub fn source_error(&self) -> &Error

Returns the operation failure that prevented entry.

pub fn cleanup_error(&self) -> Option<&Error>

Returns the first additional failure encountered during restoration.

pub fn into_parts(self) -> (Error, Option<Error>)

Splits the entry failure from its optional restoration failure.

Trait Implementations

impl Debug for SessionError

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

Formats the value using the given formatter.

impl Display for SessionError

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

Formats the value using the given formatter.

impl Error for SessionError

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.