Trait KeyValueStoreError 

pub trait KeyValueStoreError:
    Error
    + From<Error>
    + Debug
    + Send
    + Sync
    + 'static {
    const BACKEND: &'static str;

    // Provided method
    fn must_reload_view(&self) -> bool { ... }
}

The error type for the key-value stores.

Required Associated Constants

const BACKEND: &'static str

The name of the backend.

Provided Methods

fn must_reload_view(&self) -> bool

Returns true if this error represents a journal resolution failure, which may leave storage in an inconsistent state requiring a view reload.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl KeyValueStoreError for InactiveStoreError

const BACKEND: &'static str = "inactive"

impl KeyValueStoreError for MemoryStoreError

const BACKEND: &'static str = "memory"

impl KeyValueStoreError for RocksDbStoreInternalError

const BACKEND: &'static str = "rocks_db"

impl KeyValueStoreError for ScyllaDbStoreInternalError

const BACKEND: &'static str = "scylla_db"

impl KeyValueStoreError for ViewContainerError

Available on with_testing only.

const BACKEND: &'static str = "view_container"

impl<E1, E2> KeyValueStoreError for DualStoreError<E1, E2>

where E1: KeyValueStoreError, E2: KeyValueStoreError,

const BACKEND: &'static str = "dual_store"

impl<E: KeyValueStoreError + 'static> KeyValueStoreError for JournalingError<E>

const BACKEND: &'static str = "journaling"

impl<E: KeyValueStoreError + 'static> KeyValueStoreError for ValueSplittingError<E>

const BACKEND: &'static str = "value splitting"