Enum OpenError 

pub enum OpenError<E> {
    Store(E),
    UnsupportedVersion(u8),
}

Error from opening a queue over a store.

Variants

Store(E)

The backend store failed.

UnsupportedVersion(u8)

The store was written by an unsupported on-disk format version.

Trait Implementations

impl<E: Debug> Debug for OpenError<E>

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

Formats the value using the given formatter.

impl<E: Display> Display for OpenError<E>

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

Formats the value using the given formatter.

impl<E: StdError + 'static> Error for OpenError<E>

fn source(&self) -> Option<&(dyn StdError + '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.