Struct pallet_bridge_messages::pallet::Pallet
source · pub struct Pallet<T, I = ()>(/* private fields */);
Expand description
The Pallet
struct, the main type that implements traits and standalone
functions within the pallet.
Implementations§
source§impl<T: Config<I>, I: 'static> Pallet<T, I>
impl<T: Config<I>, I: 'static> Pallet<T, I>
sourcepub fn set_owner(
origin: OriginFor<T>,
new_owner: Option<T::AccountId>,
) -> DispatchResult
pub fn set_owner( origin: OriginFor<T>, new_owner: Option<T::AccountId>, ) -> DispatchResult
Change PalletOwner
.
May only be called either by root, or by PalletOwner
.
sourcepub fn set_operating_mode(
origin: OriginFor<T>,
operating_mode: MessagesOperatingMode,
) -> DispatchResult
pub fn set_operating_mode( origin: OriginFor<T>, operating_mode: MessagesOperatingMode, ) -> DispatchResult
Halt or resume all/some pallet operations.
May only be called either by root, or by PalletOwner
.
sourcepub fn receive_messages_proof(
origin: OriginFor<T>,
relayer_id_at_bridged_chain: AccountIdOf<BridgedChainOf<T, I>>,
proof: Box<FromBridgedChainMessagesProof<HashOf<BridgedChainOf<T, I>>, T::LaneId>>,
messages_count: u32,
dispatch_weight: Weight,
) -> DispatchResultWithPostInfo
pub fn receive_messages_proof( origin: OriginFor<T>, relayer_id_at_bridged_chain: AccountIdOf<BridgedChainOf<T, I>>, proof: Box<FromBridgedChainMessagesProof<HashOf<BridgedChainOf<T, I>>, T::LaneId>>, messages_count: u32, dispatch_weight: Weight, ) -> DispatchResultWithPostInfo
Receive messages proof from bridged chain.
The weight of the call assumes that the transaction always brings outbound lane state update. Because of that, the submitter (relayer) has no benefit of not including this data in the transaction, so reward confirmations lags should be minimal.
The call fails if:
-
the pallet is halted;
-
the call origin is not
Signed(_)
; -
there are too many messages in the proof;
-
the proof verification procedure returns an error - e.g. because header used to craft proof is not imported by the associated finality pallet;
-
the
dispatch_weight
argument is not sufficient to dispatch all bundled messages.
The call may succeed, but some messages may not be delivered e.g. if they are not fit into the unrewarded relayers vector.
sourcepub fn receive_messages_delivery_proof(
origin: OriginFor<T>,
proof: FromBridgedChainMessagesDeliveryProof<HashOf<BridgedChainOf<T, I>>, T::LaneId>,
relayers_state: UnrewardedRelayersState,
) -> DispatchResultWithPostInfo
pub fn receive_messages_delivery_proof( origin: OriginFor<T>, proof: FromBridgedChainMessagesDeliveryProof<HashOf<BridgedChainOf<T, I>>, T::LaneId>, relayers_state: UnrewardedRelayersState, ) -> DispatchResultWithPostInfo
Receive messages delivery proof from bridged chain.
source§impl<T: Config<I>, I: 'static> Pallet<T, I>
impl<T: Config<I>, I: 'static> Pallet<T, I>
sourcepub fn outbound_message_data(
lane: T::LaneId,
nonce: MessageNonce,
) -> Option<MessagePayload>
pub fn outbound_message_data( lane: T::LaneId, nonce: MessageNonce, ) -> Option<MessagePayload>
Get stored data of the outbound message with given nonce.
sourcepub fn inbound_message_data(
lane: T::LaneId,
payload: MessagePayload,
outbound_details: OutboundMessageDetails,
) -> InboundMessageDetails
pub fn inbound_message_data( lane: T::LaneId, payload: MessagePayload, outbound_details: OutboundMessageDetails, ) -> InboundMessageDetails
Prepare data, related to given inbound message.
sourcepub fn outbound_lane_data(lane: T::LaneId) -> Option<OutboundLaneData>
pub fn outbound_lane_data(lane: T::LaneId) -> Option<OutboundLaneData>
Return outbound lane data.
sourcepub fn inbound_lane_data(
lane: T::LaneId,
) -> Option<InboundLaneData<AccountIdOf<BridgedChainOf<T, I>>>>
pub fn inbound_lane_data( lane: T::LaneId, ) -> Option<InboundLaneData<AccountIdOf<BridgedChainOf<T, I>>>>
Return inbound lane data.
source§impl<T: Config<I>, I: 'static> Pallet<T, I>
impl<T: Config<I>, I: 'static> Pallet<T, I>
sourcepub fn do_try_state() -> Result<(), TryRuntimeError>
pub fn do_try_state() -> Result<(), TryRuntimeError>
Ensure the correctness of the state of this pallet.
sourcepub fn do_try_state_for_outbound_lanes() -> Result<(), TryRuntimeError>
pub fn do_try_state_for_outbound_lanes() -> Result<(), TryRuntimeError>
Ensure the correctness of the state of outbound lanes.
source§impl<T: Config<I>, I: 'static> Pallet<T, I>
impl<T: Config<I>, I: 'static> Pallet<T, I>
sourcepub fn module_owner() -> Option<T::AccountId>
pub fn module_owner() -> Option<T::AccountId>
An auto-generated getter for PalletOwner
.
source§impl<T: Config<I>, I: 'static> Pallet<T, I>
impl<T: Config<I>, I: 'static> Pallet<T, I>
sourcepub fn operating_mode() -> MessagesOperatingMode
pub fn operating_mode() -> MessagesOperatingMode
An auto-generated getter for PalletOperatingMode
.
Trait Implementations§
source§impl<T: Config<I>, I: 'static> BeforeAllRuntimeMigrations for Pallet<T, I>
impl<T: Config<I>, I: 'static> BeforeAllRuntimeMigrations for Pallet<T, I>
source§fn before_all_runtime_migrations() -> Weight
fn before_all_runtime_migrations() -> Weight
source§impl<T: Config<I>, I: 'static> GetStorageVersion for Pallet<T, I>
impl<T: Config<I>, I: 'static> GetStorageVersion for Pallet<T, I>
§type InCodeStorageVersion = StorageVersion
type InCodeStorageVersion = StorageVersion
source§fn in_code_storage_version() -> Self::InCodeStorageVersion
fn in_code_storage_version() -> Self::InCodeStorageVersion
storage_version
attribute, or
[NoStorageVersionSet
] if the attribute is missing.source§fn on_chain_storage_version() -> StorageVersion
fn on_chain_storage_version() -> StorageVersion
§fn current_storage_version() -> Self::InCodeStorageVersion
fn current_storage_version() -> Self::InCodeStorageVersion
in_code_storage_version
and will be removed after March 2024.Self::current_storage_version
] instead. Read moresource§impl<T: Config<I>, I: 'static> Hooks<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>
impl<T: Config<I>, I: 'static> Hooks<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>
source§fn try_state(_n: BlockNumberFor<T>) -> Result<(), TryRuntimeError>
fn try_state(_n: BlockNumberFor<T>) -> Result<(), TryRuntimeError>
§fn on_initialize(_n: BlockNumber) -> Weight
fn on_initialize(_n: BlockNumber) -> Weight
§fn on_finalize(_n: BlockNumber)
fn on_finalize(_n: BlockNumber)
§fn on_idle(_n: BlockNumber, _remaining_weight: Weight) -> Weight
fn on_idle(_n: BlockNumber, _remaining_weight: Weight) -> Weight
Hooks::on_finalize
]). Read more§fn on_poll(_n: BlockNumber, _weight: &mut WeightMeter)
fn on_poll(_n: BlockNumber, _weight: &mut WeightMeter)
§fn on_runtime_upgrade() -> Weight
fn on_runtime_upgrade() -> Weight
Executive
pallet. Read more§fn pre_upgrade() -> Result<Vec<u8>, DispatchError>
fn pre_upgrade() -> Result<Vec<u8>, DispatchError>
§fn post_upgrade(_state: Vec<u8>) -> Result<(), DispatchError>
fn post_upgrade(_state: Vec<u8>) -> Result<(), DispatchError>
§fn offchain_worker(_n: BlockNumber)
fn offchain_worker(_n: BlockNumber)
§fn integrity_test()
fn integrity_test()
source§impl<T: Config<I>, I: 'static> IntegrityTest for Pallet<T, I>
impl<T: Config<I>, I: 'static> IntegrityTest for Pallet<T, I>
source§fn integrity_test()
fn integrity_test()
Hooks::integrity_test
].source§impl<T, I> MessagesBridge<<T as Config<I>>::OutboundPayload, <T as Config<I>>::LaneId> for Pallet<T, I>where
T: Config<I>,
I: 'static,
impl<T, I> MessagesBridge<<T as Config<I>>::OutboundPayload, <T as Config<I>>::LaneId> for Pallet<T, I>where
T: Config<I>,
I: 'static,
§type SendMessageArgs = SendMessageArgs<T, I>
type SendMessageArgs = SendMessageArgs<T, I>
validate_message()
. Read moresource§fn validate_message(
lane_id: T::LaneId,
message: &T::OutboundPayload,
) -> Result<SendMessageArgs<T, I>, Self::Error>
fn validate_message( lane_id: T::LaneId, message: &T::OutboundPayload, ) -> Result<SendMessageArgs<T, I>, Self::Error>
source§fn send_message(args: SendMessageArgs<T, I>) -> SendMessageArtifacts
fn send_message(args: SendMessageArgs<T, I>) -> SendMessageArtifacts
source§impl<T: Config<I>, I: 'static> OffchainWorker<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>
impl<T: Config<I>, I: 'static> OffchainWorker<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>
source§fn offchain_worker(n: BlockNumberFor<T>)
fn offchain_worker(n: BlockNumberFor<T>)
source§impl<T: Config<I>, I: 'static> OnFinalize<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>
impl<T: Config<I>, I: 'static> OnFinalize<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>
source§fn on_finalize(n: BlockNumberFor<T>)
fn on_finalize(n: BlockNumberFor<T>)
Hooks::on_finalize
].source§impl<T: Config<I>, I: 'static> OnGenesis for Pallet<T, I>
impl<T: Config<I>, I: 'static> OnGenesis for Pallet<T, I>
source§fn on_genesis()
fn on_genesis()
source§impl<T: Config<I>, I: 'static> OnIdle<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>
impl<T: Config<I>, I: 'static> OnIdle<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>
source§impl<T: Config<I>, I: 'static> OnInitialize<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>
impl<T: Config<I>, I: 'static> OnInitialize<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>
source§fn on_initialize(n: BlockNumberFor<T>) -> Weight
fn on_initialize(n: BlockNumberFor<T>) -> Weight
Hooks::on_initialize
].source§impl<T: Config<I>, I: 'static> OnPoll<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>
impl<T: Config<I>, I: 'static> OnPoll<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>
source§impl<T: Config<I>, I: 'static> OnRuntimeUpgrade for Pallet<T, I>
impl<T: Config<I>, I: 'static> OnRuntimeUpgrade for Pallet<T, I>
source§fn on_runtime_upgrade() -> Weight
fn on_runtime_upgrade() -> Weight
Hooks::on_runtime_upgrade
].§fn try_on_runtime_upgrade(checks: bool) -> Result<Weight, DispatchError>
fn try_on_runtime_upgrade(checks: bool) -> Result<Weight, DispatchError>
pre_upgrade
->
on_runtime_upgrade
-> post_upgrade
hooks for a migration. Read moresource§impl<T: Config<I>, I: 'static> OwnedBridgeModule<T> for Pallet<T, I>
impl<T: Config<I>, I: 'static> OwnedBridgeModule<T> for Pallet<T, I>
source§const LOG_TARGET: &'static str = LOG_TARGET
const LOG_TARGET: &'static str = LOG_TARGET
§type OwnerStorage = StorageValue<_GeneratedPrefixForStoragePalletOwner<T, I>, <T as Config>::AccountId>
type OwnerStorage = StorageValue<_GeneratedPrefixForStoragePalletOwner<T, I>, <T as Config>::AccountId>
Owner
account.§type OperatingMode = MessagesOperatingMode
type OperatingMode = MessagesOperatingMode
§type OperatingModeStorage = StorageValue<_GeneratedPrefixForStoragePalletOperatingMode<T, I>, MessagesOperatingMode, ValueQuery>
type OperatingModeStorage = StorageValue<_GeneratedPrefixForStoragePalletOperatingMode<T, I>, MessagesOperatingMode, ValueQuery>
§fn ensure_owner_or_root(
origin: <T as Config>::RuntimeOrigin,
) -> Result<(), BadOrigin>
fn ensure_owner_or_root( origin: <T as Config>::RuntimeOrigin, ) -> Result<(), BadOrigin>
PalletOwner
.§fn ensure_not_halted() -> Result<(), OwnedBridgeModuleError>
fn ensure_not_halted() -> Result<(), OwnedBridgeModuleError>
§fn set_owner(
origin: <T as Config>::RuntimeOrigin,
maybe_owner: Option<<T as Config>::AccountId>,
) -> Result<(), DispatchError>
fn set_owner( origin: <T as Config>::RuntimeOrigin, maybe_owner: Option<<T as Config>::AccountId>, ) -> Result<(), DispatchError>
§fn set_operating_mode(
origin: <T as Config>::RuntimeOrigin,
operating_mode: Self::OperatingMode,
) -> Result<(), DispatchError>
fn set_operating_mode( origin: <T as Config>::RuntimeOrigin, operating_mode: Self::OperatingMode, ) -> Result<(), DispatchError>
source§impl<T: Config<I>, I: 'static> PalletInfoAccess for Pallet<T, I>
impl<T: Config<I>, I: 'static> PalletInfoAccess for Pallet<T, I>
source§fn module_name() -> &'static str
fn module_name() -> &'static str
source§fn crate_version() -> CrateVersion
fn crate_version() -> CrateVersion
source§impl<T, I> PartialEq for Pallet<T, I>
impl<T, I> PartialEq for Pallet<T, I>
source§impl<T: Config<I>, I: 'static> StorageInfoTrait for Pallet<T, I>
impl<T: Config<I>, I: 'static> StorageInfoTrait for Pallet<T, I>
fn storage_info() -> Vec<StorageInfo>
source§impl<T: Config<I>, I: 'static> TryState<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>
impl<T: Config<I>, I: 'static> TryState<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T, I>
source§impl<T: Config<I>, I: 'static> WhitelistedStorageKeys for Pallet<T, I>
impl<T: Config<I>, I: 'static> WhitelistedStorageKeys for Pallet<T, I>
source§fn whitelisted_storage_keys() -> Vec<TrackedStorageKey>
fn whitelisted_storage_keys() -> Vec<TrackedStorageKey>
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>
Auto Trait Implementations§
impl<T, I> Freeze for Pallet<T, I>
impl<T, I> RefUnwindSafe for Pallet<T, I>where
T: RefUnwindSafe,
I: RefUnwindSafe,
impl<T, I> Send for Pallet<T, I>
impl<T, I> Sync for Pallet<T, I>
impl<T, I> Unpin for Pallet<T, I>
impl<T, I> UnwindSafe for Pallet<T, I>where
T: UnwindSafe,
I: UnwindSafe,
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source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
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impl<T> CheckedConversion for T
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Self: TryFrom<T>,
fn checked_from<T>(t: T) -> Option<Self>where
Self: TryFrom<T>,
§fn checked_into<T>(self) -> Option<T>where
Self: TryInto<T>,
fn checked_into<T>(self) -> Option<T>where
Self: TryInto<T>,
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
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default unsafe fn clone_to_uninit(&self, dst: *mut T)
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.tap()
only in debug builds, and is erased in release builds.§fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self
fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self
.tap_mut()
only in debug builds, and is erased in release
builds.§fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
.tap_borrow()
only in debug builds, and is erased in release
builds.§fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
.tap_borrow_mut()
only in debug builds, and is erased in release
builds.§fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
.tap_ref()
only in debug builds, and is erased in release
builds.§fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
.tap_ref_mut()
only in debug builds, and is erased in release
builds.§fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
.tap_deref()
only in debug builds, and is erased in release
builds.§impl<T> TryConv for T
impl<T> TryConv for T
§impl<T, U> TryIntoKey<U> for Twhere
U: TryFromKey<T>,
impl<T, U> TryIntoKey<U> for Twhere
U: TryFromKey<T>,
type Error = <U as TryFromKey<T>>::Error
fn try_into_key(self) -> Result<U, <U as TryFromKey<T>>::Error>
§impl<S, T> UncheckedInto<T> for Swhere
T: UncheckedFrom<S>,
impl<S, T> UncheckedInto<T> for Swhere
T: UncheckedFrom<S>,
§fn unchecked_into(self) -> T
fn unchecked_into(self) -> T
unchecked_from
.§impl<T, S> UniqueSaturatedInto<T> for S
impl<T, S> UniqueSaturatedInto<T> for S
§fn unique_saturated_into(self) -> T
fn unique_saturated_into(self) -> T
T
.