Function polkadot_overseer::dummy::one_for_all_overseer_builder

pub fn one_for_all_overseer_builder<Spawner, SupportsParachains, Sub>(
    spawner: Spawner,
    supports_parachains: SupportsParachains,
    subsystem: Sub,
    registry: Option<&Registry>
) -> Result<InitializedOverseerBuilder<SpawnGlue<Spawner>, SupportsParachains, Sub, Sub, Sub, Sub, Sub, Sub, Sub, Sub, Sub, Sub, Sub, Sub, Sub, Sub, Sub, Sub, Sub, Sub, Sub, Sub, Sub, Sub>, SubsystemError>where
    SpawnGlue<Spawner>: Spawner + 'static,
    SupportsParachains: HeadSupportsParachains,
    Sub: Clone + Subsystem<OverseerSubsystemContext<AvailabilityDistributionMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<AvailabilityRecoveryMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<AvailabilityStoreMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<BitfieldDistributionMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<BitfieldSigningMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<CandidateBackingMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<CandidateValidationMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<ChainApiMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<CollationGenerationMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<CollatorProtocolMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<NetworkBridgeRxMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<NetworkBridgeTxMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<ProvisionerMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<RuntimeApiMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<StatementDistributionMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<ApprovalDistributionMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<ApprovalVotingMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<GossipSupportMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<DisputeCoordinatorMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<DisputeDistributionMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<ChainSelectionMessage>, SubsystemError> + Subsystem<OverseerSubsystemContext<PvfCheckerMessage>, SubsystemError>,

Create an overseer with all subsystem being Sub.