Type Alias moonbeam_runtime::BridgeKusamaParachains

pub type BridgeKusamaParachains = Pallet<Runtime, Instance1>;

Aliased Type

struct BridgeKusamaParachains(/* private fields */);

Implementations

impl<T, I> Pallet<T, I>

where T: Config<I>, I: 'static,

pub fn best_parachain_info(parachain: ParaId) -> Option<ParaInfo>

Get stored parachain info.

pub fn best_parachain_head(parachain: ParaId) -> Option<ParaStoredHeaderData>

Get best finalized head data of the given parachain.

pub fn best_parachain_head_hash( parachain: ParaId, ) -> Option<<BlakeTwo256 as Hasher>::Out>

Get best finalized head hash of the given parachain.

pub fn best_parachain_head_id<C>() -> Result<Option<HeaderId<<C as Chain>::Hash, <C as Chain>::BlockNumber>>, Error>

where C: Chain<Hash = <BlakeTwo256 as Hasher>::Out> + Parachain,

Get best finalized head id of the given parachain.

pub fn parachain_head( parachain: ParaId, hash: <BlakeTwo256 as Hasher>::Out, ) -> Option<ParaStoredHeaderData>

Get parachain head data with given hash.

impl<T, I> Pallet<T, I>

where T: Config<I>, I: 'static,

pub fn submit_parachain_heads( origin: <T as Config>::RuntimeOrigin, at_relay_block: (u32, <BlakeTwo256 as Hasher>::Out), parachains: Vec<(ParaId, <BlakeTwo256 as Hasher>::Out)>, parachain_heads_proof: ParaHeadsProof, ) -> Result<PostDispatchInfo, DispatchErrorWithPostInfo<PostDispatchInfo>>

Submit proof of one or several parachain heads.

The proof is supposed to be proof of some Heads entries from the polkadot-runtime-parachains::paras pallet instance, deployed at the bridged chain. The proof is supposed to be crafted at the relay_header_hash that must already be imported by corresponding GRANDPA pallet at this chain.

The call fails if:

• the pallet is halted;

• the relay chain block at_relay_block is not imported by the associated bridge GRANDPA pallet.

The call may succeed, but some heads may not be updated e.g. because pallet knows better head or it isn’t tracked by the pallet.

pub fn set_owner( origin: <T as Config>::RuntimeOrigin, new_owner: Option<<T as Config>::AccountId>, ) -> Result<(), DispatchError>

Change PalletOwner.

May only be called either by root, or by PalletOwner.

pub fn set_operating_mode( origin: <T as Config>::RuntimeOrigin, operating_mode: BasicOperatingMode, ) -> Result<(), DispatchError>

Halt or resume all pallet operations.

May only be called either by root, or by PalletOwner.

pub fn submit_parachain_heads_ex( origin: <T as Config>::RuntimeOrigin, at_relay_block: (u32, <BlakeTwo256 as Hasher>::Out), parachains: Vec<(ParaId, <BlakeTwo256 as Hasher>::Out)>, parachain_heads_proof: ParaHeadsProof, _is_free_execution_expected: bool, ) -> Result<PostDispatchInfo, DispatchErrorWithPostInfo<PostDispatchInfo>>

Submit proof of one or several parachain heads.

The proof is supposed to be proof of some Heads entries from the polkadot-runtime-parachains::paras pallet instance, deployed at the bridged chain. The proof is supposed to be crafted at the relay_header_hash that must already be imported by corresponding GRANDPA pallet at this chain.

The call fails if:

• the pallet is halted;

• the relay chain block at_relay_block is not imported by the associated bridge GRANDPA pallet.

The call may succeed, but some heads may not be updated e.g. because pallet knows better head or it isn’t tracked by the pallet.

The is_free_execution_expected parameter is not really used inside the call. It is used by the transaction extension, which should be registered at the runtime level. If this parameter is true, the transaction will be treated as invalid, if the call won’t be executed for free. If transaction extension is not used by the runtime, this parameter is not used at all.

Trait Implementations

impl<T, I> BeforeAllRuntimeMigrations for Pallet<T, I>

where T: Config<I>, I: 'static,

fn before_all_runtime_migrations() -> Weight

Something that should happen before runtime migrations are executed.

impl<T, I> BridgeRuntimeFilterCall<<T as Config>::AccountId, <T as Config>::RuntimeCall> for Pallet<T, I>

where I: 'static, T: Config<I>, <T as Config>::RuntimeCall: CallSubType<T, I>,

type ToPostDispatch = ()

Data that may be passed from the validate to post_dispatch.

fn validate( _who: &<T as Config>::AccountId, call: &<T as Config>::RuntimeCall, ) -> ((), Result<ValidTransaction, TransactionValidityError>)

Called during validation. Needs to checks whether a runtime call, submitted by the who is valid. Transactions not signed are not validated.

fn post_dispatch( _who: &AccountId, _has_failed: bool, _to_post_dispatch: Self::ToPostDispatch, )

Called after transaction is dispatched.

impl<T, I> Callable<T> for Pallet<T, I>

where T: Config<I>, I: 'static,

type RuntimeCall = Call<T, I>

impl<T, I> Clone for Pallet<T, I>

fn clone(&self) -> Pallet<T, I>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T, I> Debug for Pallet<T, I>

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<T, I> GetStorageVersion for Pallet<T, I>

where T: Config<I>, I: 'static,

type InCodeStorageVersion = NoStorageVersionSet

This type is generated by the pallet macro.

fn in_code_storage_version() -> <Pallet<T, I> as GetStorageVersion>::InCodeStorageVersion

Returns the in-code storage version as specified in the storage_version attribute, or [NoStorageVersionSet] if the attribute is missing.

fn on_chain_storage_version() -> StorageVersion

Returns the storage version of the pallet as last set in the actual on-chain storage.

fn current_storage_version() -> Self::InCodeStorageVersion

👎Deprecated: This method has been renamed to in_code_storage_version and will be removed after March 2024.

DEPRECATED: Use [Self::current_storage_version] instead.

impl<T, I> Hooks<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>

where T: Config<I>, I: 'static,

fn on_initialize(_n: BlockNumber) -> Weight

Block initialization hook. This is called at the very beginning of block execution.

fn on_finalize(_n: BlockNumber)

Block finalization hook. This is called at the very end of block execution.

fn on_idle(_n: BlockNumber, _remaining_weight: Weight) -> Weight

Hook to consume a block’s idle time. This will run when the block is being finalized (before [Hooks::on_finalize]).

fn on_poll(_n: BlockNumber, _weight: &mut WeightMeter)

A hook to run logic after inherent application.

fn on_runtime_upgrade() -> Weight

Hook executed when a code change (aka. a “runtime upgrade”) is detected by the FRAME Executive pallet.

fn offchain_worker(_n: BlockNumber)

Implementing this function on a pallet allows you to perform long-running tasks that are dispatched as separate threads, and entirely independent of the main blockchain execution.

fn integrity_test()

Check the integrity of this pallet’s configuration.

impl<T, I> IntegrityTest for Pallet<T, I>

where T: Config<I>, I: 'static,

fn integrity_test()

See [Hooks::integrity_test].

impl<T, I> OffchainWorker<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>

where T: Config<I>, I: 'static,

fn offchain_worker( n: <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number, )

This function is being called after every block import (when fully synced).

impl<T, I> OnFinalize<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>

where T: Config<I>, I: 'static,

fn on_finalize( n: <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number, )

See [Hooks::on_finalize].

impl<T, I> OnGenesis for Pallet<T, I>

where T: Config<I>, I: 'static,

fn on_genesis()

Something that should happen at genesis.

impl<T, I> OnIdle<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>

where T: Config<I>, I: 'static,

fn on_idle( n: <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number, remaining_weight: Weight, ) -> Weight

See [Hooks::on_idle].

impl<T, I> OnInitialize<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>

where T: Config<I>, I: 'static,

fn on_initialize( n: <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number, ) -> Weight

See [Hooks::on_initialize].

impl<T, I> OnPoll<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>

where T: Config<I>, I: 'static,

fn on_poll( n: <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number, weight: &mut WeightMeter, )

Code to execute every now and then at the beginning of the block after inherent application.

impl<T, I> OnRuntimeUpgrade for Pallet<T, I>

where T: Config<I>, I: 'static,

fn on_runtime_upgrade() -> Weight

See [Hooks::on_runtime_upgrade].

impl<T, I> OwnedBridgeModule<T> for Pallet<T, I>

where T: Config<I>, I: 'static,

const LOG_TARGET: &'static str = LOG_TARGET

The target that will be used when publishing logs related to this module.

type OwnerStorage = StorageValue<_GeneratedPrefixForStoragePalletOwner<T, I>, <T as Config>::AccountId>

A storage entry that holds the module Owner account.

type OperatingMode = BasicOperatingMode

Operating mode type of the pallet.

type OperatingModeStorage = StorageValue<_GeneratedPrefixForStoragePalletOperatingMode<T, I>, BasicOperatingMode, ValueQuery>

A storage value that holds the pallet operating mode.

fn is_halted() -> bool

Check if the module is halted.

fn ensure_owner_or_root( origin: <T as Config>::RuntimeOrigin, ) -> Result<(), BadOrigin>

Ensure that the origin is either root, or PalletOwner.

fn ensure_not_halted() -> Result<(), OwnedBridgeModuleError>

Ensure that the module is not halted.

fn set_owner( origin: <T as Config>::RuntimeOrigin, maybe_owner: Option<<T as Config>::AccountId>, ) -> Result<(), DispatchError>

Change the owner of the module.

fn set_operating_mode( origin: <T as Config>::RuntimeOrigin, operating_mode: Self::OperatingMode, ) -> Result<(), DispatchError>

Halt or resume all/some module operations.

impl<T, I> PalletInfoAccess for Pallet<T, I>

where T: Config<I>, I: 'static,

fn index() -> usize

Index of the pallet as configured in the runtime.

fn name() -> &'static str

Name of the pallet as configured in the runtime.

fn name_hash() -> [u8; 16]

Two128 hash of name.

fn module_name() -> &'static str

Name of the Rust module containing the pallet.

fn crate_version() -> CrateVersion

Version of the crate containing the pallet.

impl<T, I> PalletsInfoAccess for Pallet<T, I>

where T: Config<I>, I: 'static,

fn count() -> usize

The number of pallets’ information that this type represents.

fn infos() -> Vec<PalletInfoData>

All of the pallets’ information that this type represents.

impl<T, I> PartialEq for Pallet<T, I>

fn eq(&self, other: &Pallet<T, I>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T, I> StorageInfoTrait for Pallet<T, I>

where T: Config<I>, I: 'static,

fn storage_info() -> Vec<StorageInfo>

impl<T, I> WhitelistedStorageKeys for Pallet<T, I>

where T: Config<I>, I: 'static,

fn whitelisted_storage_keys() -> Vec<TrackedStorageKey>

Returns a Vec<TrackedStorageKey> indicating the storage keys that should be whitelisted during benchmarking. This means that those keys will be excluded from the benchmarking performance calculation.

impl<T, I> Eq for Pallet<T, I>