Function cumulus_client_collator::initialize_collator_subsystems

pub async fn initialize_collator_subsystems(
    overseer_handle: &mut OverseerHandle,
    key: CollatorPair,
    para_id: ParaId
)

Initialize the collation-related subsystems on the relay-chain side.

This must be done prior to collation, and does not set up any callback for collation. For callback-driven collators, use the relay_chain_driven module.