Enum SessionJournalError 

pub enum SessionJournalError {
    LockPoisoned,
    InvalidRecordField {
        field: &'static str,
    },
    IntegrityViolation {
        index: usize,
        expected: String,
        actual: String,
    },
}

Errors produced by the session journal.

Variants

LockPoisoned

The journal’s internal lock was poisoned.

InvalidRecordField

A record field was empty, padded, or contained control characters.

Fields

field: &'static str

IntegrityViolation

Hash chain integrity check failed.

Fields

index: usize

expected: String

actual: String

Trait Implementations

impl Debug for SessionJournalError

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

Formats the value using the given formatter.

impl Display for SessionJournalError

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

Formats the value using the given formatter.

impl Error for SessionJournalError

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.