Lib.rs

Release

Polkadot SDK stable2409

lib.rs:

The parachain inherent data provider

Parachain backing and approval is an off-chain process, but the parachain needs to progress on chain as well. To make it progress on chain a block producer needs to forward information about the state of a parachain to the runtime. This information is forwarded through an inherent to the runtime. Here we provide the ParachainsInherentDataProvider that requests the relevant data from the provisioner subsystem and creates the the inherent data that the runtime will use to create an inherent.