Enum StorageMode 

pub enum StorageMode {
    Standalone,
    ServerOwnedStandalone,
    ClusterReplica {
        cluster_id: ClusterId,
        node_id: NodeId,
        database_id: DatabaseId,
    },
}

Which runtime owns a database directory (spec section 5.3).

Variants

Standalone

Openable embedded and in single-node-server mode.

ServerOwnedStandalone

Functionally standalone, but the owning server holds the lock.

ClusterReplica

Owned by the cluster node runtime; rejected by every normal open.

Fields

cluster_id: ClusterId

The owning cluster.

node_id: NodeId

The node this replica belongs to.

database_id: DatabaseId

The replicated logical database.

Implementations

impl StorageMode

pub fn cluster_identity(&self) -> Option<(ClusterId, NodeId, DatabaseId)>

The cluster identity of a StorageMode::ClusterReplica, None for standalone modes.

Trait Implementations

impl Clone for StorageMode

fn clone(&self) -> StorageMode

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for StorageMode

impl Debug for StorageMode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StorageMode

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for StorageMode

impl PartialEq for StorageMode

fn eq(&self, other: &StorageMode) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for StorageMode

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for StorageMode