Struct pallet_indices::pallet::Pallet
source · pub struct Pallet<T>(_);Expand description
The pallet implementing the on-chain logic.
Implementations§
source§impl<T: Config> Pallet<T>
impl<T: Config> Pallet<T>
sourcepub fn claim(origin: OriginFor<T>, index: T::AccountIndex) -> DispatchResult
pub fn claim(origin: OriginFor<T>, index: T::AccountIndex) -> DispatchResult
Assign an previously unassigned index.
Payment: Deposit is reserved from the sender account.
The dispatch origin for this call must be Signed.
index: the index to be claimed. This must not be in use.
Emits IndexAssigned if successful.
O(1).- One storage mutation (codec
O(1)). - One reserve operation.
- One event.
- DB Weight: 1 Read/Write (Accounts)
sourcepub fn transfer(
origin: OriginFor<T>,
new: <<T as Config>::Lookup as StaticLookup>::Source,
index: T::AccountIndex
) -> DispatchResult
pub fn transfer(
origin: OriginFor<T>,
new: <<T as Config>::Lookup as StaticLookup>::Source,
index: T::AccountIndex
) -> DispatchResult
Assign an index already owned by the sender to another account. The balance reservation is effectively transferred to the new account.
The dispatch origin for this call must be Signed.
index: the index to be re-assigned. This must be owned by the sender.new: the new owner of the index. This function is a no-op if it is equal to sender.
Emits IndexAssigned if successful.
O(1).- One storage mutation (codec
O(1)). - One transfer operation.
- One event.
- DB Weight:
- Reads: Indices Accounts, System Account (recipient)
- Writes: Indices Accounts, System Account (recipient)
sourcepub fn free(origin: OriginFor<T>, index: T::AccountIndex) -> DispatchResult
pub fn free(origin: OriginFor<T>, index: T::AccountIndex) -> DispatchResult
Free up an index owned by the sender.
Payment: Any previous deposit placed for the index is unreserved in the sender account.
The dispatch origin for this call must be Signed and the sender must own the index.
index: the index to be freed. This must be owned by the sender.
Emits IndexFreed if successful.
O(1).- One storage mutation (codec
O(1)). - One reserve operation.
- One event.
- DB Weight: 1 Read/Write (Accounts)
sourcepub fn force_transfer(
origin: OriginFor<T>,
new: <<T as Config>::Lookup as StaticLookup>::Source,
index: T::AccountIndex,
freeze: bool
) -> DispatchResult
pub fn force_transfer(
origin: OriginFor<T>,
new: <<T as Config>::Lookup as StaticLookup>::Source,
index: T::AccountIndex,
freeze: bool
) -> DispatchResult
Force an index to an account. This doesn’t require a deposit. If the index is already held, then any deposit is reimbursed to its current owner.
The dispatch origin for this call must be Root.
index: the index to be (re-)assigned.new: the new owner of the index. This function is a no-op if it is equal to sender.freeze: if set totrue, will freeze the index so it cannot be transferred.
Emits IndexAssigned if successful.
O(1).- One storage mutation (codec
O(1)). - Up to one reserve operation.
- One event.
- DB Weight:
- Reads: Indices Accounts, System Account (original owner)
- Writes: Indices Accounts, System Account (original owner)
sourcepub fn freeze(origin: OriginFor<T>, index: T::AccountIndex) -> DispatchResult
pub fn freeze(origin: OriginFor<T>, index: T::AccountIndex) -> DispatchResult
Freeze an index so it will always point to the sender account. This consumes the deposit.
The dispatch origin for this call must be Signed and the signing account must have a
non-frozen account index.
index: the index to be frozen in place.
Emits IndexFrozen if successful.
O(1).- One storage mutation (codec
O(1)). - Up to one slash operation.
- One event.
- DB Weight: 1 Read/Write (Accounts)
source§impl<T: Config> Pallet<T>
impl<T: Config> Pallet<T>
sourcepub fn lookup_index(index: T::AccountIndex) -> Option<T::AccountId>
pub fn lookup_index(index: T::AccountIndex) -> Option<T::AccountId>
Lookup an T::AccountIndex to get an Id, if there’s one there.
sourcepub fn lookup_address(
a: MultiAddress<T::AccountId, T::AccountIndex>
) -> Option<T::AccountId>
pub fn lookup_address(
a: MultiAddress<T::AccountId, T::AccountIndex>
) -> Option<T::AccountId>
Lookup an address to get an Id, if there’s one there.
Trait Implementations§
source§impl<T> Benchmarking for Pallet<T>where
T: Config + Config,
impl<T> Benchmarking for Pallet<T>where
T: Config + Config,
source§fn benchmarks(extra: bool) -> Vec<BenchmarkMetadata> ⓘ
fn benchmarks(extra: bool) -> Vec<BenchmarkMetadata> ⓘ
Get the benchmarks available for this pallet. Generally there is one benchmark per
extrinsic, so these are sometimes just called “extrinsics”. Read more
source§fn run_benchmark(
extrinsic: &[u8],
c: &[(BenchmarkParameter, u32)],
whitelist: &[TrackedStorageKey],
verify: bool,
internal_repeats: u32
) -> Result<Vec<BenchmarkResult>, BenchmarkError>
fn run_benchmark(
extrinsic: &[u8],
c: &[(BenchmarkParameter, u32)],
whitelist: &[TrackedStorageKey],
verify: bool,
internal_repeats: u32
) -> Result<Vec<BenchmarkResult>, BenchmarkError>
Run the benchmarks for this pallet.
source§impl<T: Config> GetStorageVersion for Pallet<T>
impl<T: Config> GetStorageVersion for Pallet<T>
source§fn current_storage_version() -> StorageVersion
fn current_storage_version() -> StorageVersion
Returns the current storage version as supported by the pallet.
source§fn on_chain_storage_version() -> StorageVersion
fn on_chain_storage_version() -> StorageVersion
Returns the on-chain storage version of the pallet as stored in the storage.
source§impl<T: Config> Hooks<<T as Config>::BlockNumber> for Pallet<T>
impl<T: Config> Hooks<<T as Config>::BlockNumber> for Pallet<T>
source§fn on_finalize(_n: BlockNumber)
fn on_finalize(_n: BlockNumber)
The block is being finalized. Implement to have something happen.
source§fn on_idle(_n: BlockNumber, _remaining_weight: Weight) -> Weight
fn on_idle(_n: BlockNumber, _remaining_weight: Weight) -> Weight
This will be run when the block is being finalized (before
on_finalize).
Implement to have something happen using the remaining weight.
Will not fire if the remaining weight is 0.
Return the weight used, the hook will subtract it from current weight used
and pass the result to the next on_idle hook if it exists. Read moresource§fn on_initialize(_n: BlockNumber) -> Weight
fn on_initialize(_n: BlockNumber) -> Weight
The block is being initialized. Implement to have something happen. Read more
source§fn on_runtime_upgrade() -> Weight
fn on_runtime_upgrade() -> Weight
Perform a module upgrade. Read more
source§fn try_state(_n: BlockNumber) -> Result<(), &'static str>
fn try_state(_n: BlockNumber) -> Result<(), &'static str>
Execute the sanity checks of this pallet, per block. Read more
source§fn pre_upgrade() -> Result<(), &'static str>
fn pre_upgrade() -> Result<(), &'static str>
Execute some pre-checks prior to a runtime upgrade. Read more
source§fn post_upgrade() -> Result<(), &'static str>
fn post_upgrade() -> Result<(), &'static str>
Execute some post-checks after a runtime upgrade. Read more
source§fn offchain_worker(_n: BlockNumber)
fn offchain_worker(_n: BlockNumber)
Implementing this function on a module allows you to perform long-running tasks
that make (by default) validators generate transactions that feed results
of those long-running computations back on chain. Read more
source§fn integrity_test()
fn integrity_test()
Run integrity test. Read more
source§impl<T: Config> IntegrityTest for Pallet<T>
impl<T: Config> IntegrityTest for Pallet<T>
source§fn integrity_test()
fn integrity_test()
Run integrity test. Read more
source§impl<T: Config> OffchainWorker<<T as Config>::BlockNumber> for Pallet<T>
impl<T: Config> OffchainWorker<<T as Config>::BlockNumber> for Pallet<T>
source§fn offchain_worker(n: <T as Config>::BlockNumber)
fn offchain_worker(n: <T as Config>::BlockNumber)
This function is being called after every block import (when fully synced). Read more
source§impl<T: Config> OnFinalize<<T as Config>::BlockNumber> for Pallet<T>
impl<T: Config> OnFinalize<<T as Config>::BlockNumber> for Pallet<T>
source§fn on_finalize(n: <T as Config>::BlockNumber)
fn on_finalize(n: <T as Config>::BlockNumber)
The block is being finalized. Implement to have something happen. Read more
source§impl<T: Config> OnGenesis for Pallet<T>
impl<T: Config> OnGenesis for Pallet<T>
source§fn on_genesis()
fn on_genesis()
Something that should happen at genesis.
source§impl<T: Config> OnIdle<<T as Config>::BlockNumber> for Pallet<T>
impl<T: Config> OnIdle<<T as Config>::BlockNumber> for Pallet<T>
source§fn on_idle(n: <T as Config>::BlockNumber, remaining_weight: Weight) -> Weight
fn on_idle(n: <T as Config>::BlockNumber, remaining_weight: Weight) -> Weight
The block is being finalized.
Implement to have something happen in case there is leftover weight.
Check the passed
remaining_weight to make sure it is high enough to allow for
your pallet’s extra computation. Read moresource§impl<T: Config> OnInitialize<<T as Config>::BlockNumber> for Pallet<T>
impl<T: Config> OnInitialize<<T as Config>::BlockNumber> for Pallet<T>
source§fn on_initialize(n: <T as Config>::BlockNumber) -> Weight
fn on_initialize(n: <T as Config>::BlockNumber) -> Weight
The block is being initialized. Implement to have something happen. Read more
source§impl<T: Config> OnRuntimeUpgrade for Pallet<T>
impl<T: Config> OnRuntimeUpgrade for Pallet<T>
source§impl<T: Config> PalletInfoAccess for Pallet<T>
impl<T: Config> PalletInfoAccess for Pallet<T>
source§fn module_name() -> &'static str
fn module_name() -> &'static str
Name of the Rust module containing the pallet.
source§fn crate_version() -> CrateVersion
fn crate_version() -> CrateVersion
Version of the crate containing the pallet.
source§impl<T: Config> PalletsInfoAccess for Pallet<T>
impl<T: Config> PalletsInfoAccess for Pallet<T>
source§impl<T: Config> StaticLookup for Pallet<T>
impl<T: Config> StaticLookup for Pallet<T>
§type Source = MultiAddress<<T as Config>::AccountId, <T as Config>::AccountIndex>
type Source = MultiAddress<<T as Config>::AccountId, <T as Config>::AccountIndex>
Type to lookup from.
source§impl<T: Config> StorageInfoTrait for Pallet<T>
impl<T: Config> StorageInfoTrait for Pallet<T>
fn storage_info() -> Vec<StorageInfo> ⓘ
impl<T> Eq for Pallet<T>
Auto Trait Implementations§
impl<T> RefUnwindSafe for Pallet<T>where
T: RefUnwindSafe,
impl<T> Send for Pallet<T>where
T: Send,
impl<T> Sync for Pallet<T>where
T: Sync,
impl<T> Unpin for Pallet<T>where
T: Unpin,
impl<T> UnwindSafe for Pallet<T>where
T: UnwindSafe,
Blanket Implementations§
source§impl<T> CheckedConversion for T
impl<T> CheckedConversion for T
source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
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fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
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Convert
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further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read moresource§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert
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Compare self to
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source§impl<U> OnRuntimeUpgradeHelpersExt for Uwhere
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source§fn storage_key(ident: &str) -> [u8; 32]
fn storage_key(ident: &str) -> [u8; 32]
Generate a storage key unique to this runtime upgrade. Read more
source§fn get_temp_storage<T>(at: &str) -> Option<T>where
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Get temporary storage data written by
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