Function setup

pub async fn setup<N>(
    num_nodes: usize,
    chain_spec: Arc<N::ChainSpec>,
    is_dev: bool,
    attributes_generator: impl Fn(u64) -> <<N as NodeTypes>::Payload as PayloadTypes>::PayloadBuilderAttributes + Send + Sync + Copy + 'static,
) -> Result<(Vec<NodeHelperType<N>>, TaskManager, Wallet)>
where
    N: Default + Node<TmpNodeAdapter<N>> + NodeTypesForProvider,
    N::ComponentsBuilder: NodeComponentsBuilder<TmpNodeAdapter<N>, Components: NodeComponents<TmpNodeAdapter<N>, Network: PeersHandleProvider>>,
    N::AddOns: RethRpcAddOns<Adapter<N>> + EngineValidatorAddOn<Adapter<N>>,
    LocalPayloadAttributesBuilder<N::ChainSpec>: PayloadAttributesBuilder<<<N as NodeTypes>::Payload as PayloadTypes>::PayloadAttributes>,

Creates the initial setup with num_nodes started and interconnected.