Function polkadot_service::overseer::validator_with_parallel_overseer_builder

pub fn validator_with_parallel_overseer_builder<Spawner, RuntimeClient>(
    _: OverseerGenArgs<'_, Spawner, RuntimeClient>,
    _: ExtendedOverseerGenArgs,
) -> Result<InitializedOverseerBuilder<SpawnGlue<Spawner>, Arc<RuntimeClient>, CandidateValidationSubsystem, PvfCheckerSubsystem, CandidateBackingSubsystem, StatementDistributionSubsystem<StdRng>, AvailabilityDistributionSubsystem, AvailabilityRecoverySubsystem, BitfieldSigningSubsystem, BitfieldDistributionSubsystem, ProvisionerSubsystem, RuntimeApiSubsystem<RuntimeClient>, AvailabilityStoreSubsystem, NetworkBridgeRxSubsystem<Arc<dyn NetworkService>, Service>, NetworkBridgeTxSubsystem<Arc<dyn NetworkService>, Service>, ChainApiSubsystem<RuntimeClient>, DummySubsystem, CollatorProtocolSubsystem, DummySubsystem, DummySubsystem, ApprovalVotingParallelSubsystem, GossipSupportSubsystem<Service>, DisputeCoordinatorSubsystem, DisputeDistributionSubsystem<Service>, ChainSelectionSubsystem, ProspectiveParachainsSubsystem>, Error>
where
    RuntimeClient: RuntimeApiSubsystemClient + ChainApiBackend + AuxStore + 'static,
    Spawner: 'static + SpawnNamed + Clone + Unpin,

Obtain a prepared validator Overseer, that is initialized with all default values.

The difference between this function and validator_overseer_builder is that this function enables the approval-voting-parallel subsystem and disables the standalone approval-voting and approval-distribution subsystems.