Trait MetadataManager 

pub trait MetadataManager: Send + Sync {
    // Required methods
    fn initialize<'life0, 'async_trait>(
        &'life0 mut self,
    ) -> Pin<Box<dyn Future<Output = Result<(), FlareError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn get_shard_ids<'life0, 'life1, 'async_trait>(
        &'life0 self,
        col_name: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Option<Vec<ShardGroupState>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn get_shard_id<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        col_name: &'life1 str,
        key: &'life2 [u8],
    ) -> Pin<Box<dyn Future<Output = Option<ShardGroupState>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn leave<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn other_leave<'life0, 'async_trait>(
        &'life0 self,
        node_id: NodeId,
    ) -> Pin<Box<dyn Future<Output = Result<(), FlareError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn other_join<'life0, 'async_trait>(
        &'life0 self,
        join_request: JoinRequest,
    ) -> Pin<Box<dyn Future<Output = Result<JoinResponse, FlareError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn get_metadata<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<ClusterMetadata, FlareError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn local_shards<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Vec<ShardMetadata>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn create_collection<'life0, 'async_trait>(
        &'life0 self,
        request: CreateCollectionRequest,
    ) -> Pin<Box<dyn Future<Output = Result<CreateCollectionResponse, FlareError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn create_watch(&self) -> Receiver<u64>;
}

Required Methods

fn initialize<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = Result<(), FlareError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn get_shard_ids<'life0, 'life1, 'async_trait>( &'life0 self, col_name: &'life1 str, ) -> Pin<Box<dyn Future<Output = Option<Vec<ShardGroupState>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn get_shard_id<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, col_name: &'life1 str, key: &'life2 [u8], ) -> Pin<Box<dyn Future<Output = Option<ShardGroupState>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

fn leave<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn other_leave<'life0, 'async_trait>( &'life0 self, node_id: NodeId, ) -> Pin<Box<dyn Future<Output = Result<(), FlareError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn other_join<'life0, 'async_trait>( &'life0 self, join_request: JoinRequest, ) -> Pin<Box<dyn Future<Output = Result<JoinResponse, FlareError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn get_metadata<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<ClusterMetadata, FlareError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn local_shards<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Vec<ShardMetadata>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn create_collection<'life0, 'async_trait>( &'life0 self, request: CreateCollectionRequest, ) -> Pin<Box<dyn Future<Output = Result<CreateCollectionResponse, FlareError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn create_watch(&self) -> Receiver<u64>

Implementors