Crate pallet_bridge_parachains

Parachains finality module.

This module needs to be deployed with GRANDPA module, which is syncing relay chain blocks. The main entry point of this module is submit_parachain_heads, which accepts storage proof of some parachain Heads entries from bridged relay chain. It requires corresponding relay headers to be already synced.

Re-exports

• pub use weights::WeightInfo;
• pub use weights_ext::WeightInfoExt;
• pub use pallet::*;

Modules

• pallet
  The pallet module in each FRAME pallet hosts the most important items needed to construct this pallet.
• weights
  Autogenerated weights for pallet_bridge_parachains
• weights_ext
  Weight-related utilities.

Structs

• ParachainHeaders
  Single parachain header chain adapter.
• SubmitParachainHeadsHelper
  Helper struct that provides methods for working with the SubmitParachainHeads call.
• SubmitParachainHeadsInfo
  Info about a SubmitParachainHeads call which tries to update a single parachain.

Constants

• LOG_TARGET
  The target that will be used when publishing logs related to this pallet.

Traits

• CallSubType
  Trait representing a call that is a sub type of this pallet’s call.

Type Aliases

• RelayBlockHash
  Block hash of the bridged relay chain.
• RelayBlockHasher
  Hasher of the bridged relay chain.
• RelayBlockNumber
  Block number of the bridged relay chain.