Enum StoreError 

pub enum StoreError<B>
where
    B: Error + Send + Sync + 'static,
{
    Backend(B),
}

Generic store error. Adopters and per-backend SqlStore / ValkeyStore impls use this in place of the legacy per-store errors (SqlStoreError, ValkeyStoreError, …) once they have been migrated.

The type parameter B is the backend’s native error type (sqlx::Error, fred::error::Error, Infallible for memory).

Variants

Backend(B)

Underlying backend reported an error (network, protocol, schema, …).

Trait Implementations

impl<B> Debug for StoreError<B>

where B: Error + Send + Sync + 'static + Debug,

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

Formats the value using the given formatter.

impl<B> Display for StoreError<B>

where B: Error + Send + Sync + 'static + Display,

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

Formats the value using the given formatter.

impl<B> Error for StoreError<B>

where B: Error + Send + Sync + 'static + Error, Self: Debug + Display,

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.