Struct polkadot_service::overseer::OverseerGenArgs[−][src]

pub struct OverseerGenArgs<'a, Spawner, RuntimeClient> where
    RuntimeClient: 'static + ProvideRuntimeApi<Block> + HeaderBackend<Block> + AuxStore,
    RuntimeClient::Api: ParachainHost<Block> + BabeApi<Block> + AuthorityDiscoveryApi<Block>,
    Spawner: 'static + SpawnNamed + Clone + Unpin,  {Show 20 fields
    pub leaves: Vec<BlockInfo>,
    pub keystore: Arc<LocalKeystore>,
    pub runtime_client: Arc<RuntimeClient>,
    pub parachains_db: Arc<dyn KeyValueDB>,
    pub network_service: Arc<NetworkService<Block, Hash>>,
    pub authority_discovery_service: AuthorityDiscoveryService,
    pub pov_req_receiver: IncomingRequestReceiver<PoVFetchingRequest>,
    pub chunk_req_receiver: IncomingRequestReceiver<ChunkFetchingRequest>,
    pub collation_req_receiver: IncomingRequestReceiver<CollationFetchingRequest>,
    pub available_data_req_receiver: IncomingRequestReceiver<AvailableDataFetchingRequest>,
    pub statement_req_receiver: IncomingRequestReceiver<StatementFetchingRequest>,
    pub dispute_req_receiver: IncomingRequestReceiver<DisputeRequest>,
    pub registry: Option<&'a Registry>,
    pub spawner: Spawner,
    pub is_collator: IsCollator,
    pub approval_voting_config: ApprovalVotingConfig,
    pub availability_config: AvailabilityConfig,
    pub candidate_validation_config: CandidateValidationConfig,
    pub chain_selection_config: ChainSelectionConfig,
    pub dispute_coordinator_config: DisputeCoordinatorConfig,
}

Expand description

Arguments passed for overseer construction.

Fields

leaves: Vec<BlockInfo>

Set of initial relay chain leaves to track.

keystore: Arc<LocalKeystore>

The keystore to use for i.e. validator keys.

runtime_client: Arc<RuntimeClient>

Runtime client generic, providing the ProvieRuntimeApi trait besides others.

parachains_db: Arc<dyn KeyValueDB>

The underlying key value store for the parachains.

network_service: Arc<NetworkService<Block, Hash>>

Underlying network service implementation.

authority_discovery_service: AuthorityDiscoveryService

Underlying authority discovery service.

pov_req_receiver: IncomingRequestReceiver<PoVFetchingRequest>

POV request receiver

chunk_req_receiver: IncomingRequestReceiver<ChunkFetchingRequest>collation_req_receiver: IncomingRequestReceiver<CollationFetchingRequest>available_data_req_receiver: IncomingRequestReceiver<AvailableDataFetchingRequest>statement_req_receiver: IncomingRequestReceiver<StatementFetchingRequest>dispute_req_receiver: IncomingRequestReceiver<DisputeRequest>registry: Option<&'a Registry>

Prometheus registry, commonly used for production systems, less so for test.

spawner: Spawner

Task spawner to be used throughout the overseer and the APIs it provides.

is_collator: IsCollator

Determines the behavior of the collator.

approval_voting_config: ApprovalVotingConfig

Configuration for the approval voting subsystem.

availability_config: AvailabilityConfig

Configuration for the availability store subsystem.

candidate_validation_config: CandidateValidationConfig

Configuration for the candidate validation subsystem.

chain_selection_config: ChainSelectionConfig

Configuration for the chain selection subsystem.

dispute_coordinator_config: DisputeCoordinatorConfig

Configuration for the dispute coordinator subsystem.

Auto Trait Implementations

impl<'a, Spawner, RuntimeClient> !RefUnwindSafe for OverseerGenArgs<'a, Spawner, RuntimeClient>

impl<'a, Spawner, RuntimeClient> Send for OverseerGenArgs<'a, Spawner, RuntimeClient>

Struct polkadot_service::overseer::OverseerGenArgs[−][src]

Fields

Auto Trait Implementations

impl<'a, Spawner, RuntimeClient> !RefUnwindSafe for OverseerGenArgs<'a, Spawner, RuntimeClient>

impl<'a, Spawner, RuntimeClient> Send for OverseerGenArgs<'a, Spawner, RuntimeClient>

impl<'a, Spawner, RuntimeClient> Sync for OverseerGenArgs<'a, Spawner, RuntimeClient>

impl<'a, Spawner, RuntimeClient> Unpin for OverseerGenArgs<'a, Spawner, RuntimeClient>

impl<'a, Spawner, RuntimeClient> !UnwindSafe for OverseerGenArgs<'a, Spawner, RuntimeClient>

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