Struct Pallet Copy item path

impl<T: Config> Pallet<T>

pub fn as_recovered( origin: OriginFor<T>, account: AccountIdLookupOf<T>, call: Box<<T as Config>::RuntimeCall>, ) -> DispatchResult

Send a call through a recovered account.

The dispatch origin for this call must be Signed and registered to be able to make calls on behalf of the recovered account.

Parameters:

account: The recovered account you want to make a call on-behalf-of.
call: The call you want to make with the recovered account.

pub fn set_recovered( origin: OriginFor<T>, lost: AccountIdLookupOf<T>, rescuer: AccountIdLookupOf<T>, ) -> DispatchResult

Allow ROOT to bypass the recovery process and set a rescuer account for a lost account directly.

The dispatch origin for this call must be ROOT.

Parameters:

lost: The “lost account” to be recovered.
rescuer: The “rescuer account” which can call as the lost account.

pub fn create_recovery( origin: OriginFor<T>, friends: Vec<T::AccountId>, threshold: u16, delay_period: BlockNumberFromProviderOf<T>, ) -> DispatchResult

Create a recovery configuration for your account. This makes your account recoverable.

Payment: ConfigDepositBase + FriendDepositFactor * #_of_friends balance will be reserved for storing the recovery configuration. This deposit is returned in full when the user calls remove_recovery.

The dispatch origin for this call must be Signed.

Parameters:

friends: A list of friends you trust to vouch for recovery attempts. Should be ordered and contain no duplicate values.
threshold: The number of friends that must vouch for a recovery attempt before the account can be recovered. Should be less than or equal to the length of the list of friends.
delay_period: The number of blocks after a recovery attempt is initialized that needs to pass before the account can be recovered.

pub fn initiate_recovery( origin: OriginFor<T>, account: AccountIdLookupOf<T>, ) -> DispatchResult

Initiate the process for recovering a recoverable account.

Payment: RecoveryDeposit balance will be reserved for initiating the recovery process. This deposit will always be repatriated to the account trying to be recovered. See close_recovery.

The dispatch origin for this call must be Signed.

Parameters:

account: The lost account that you want to recover. This account needs to be recoverable (i.e. have a recovery configuration).

pub fn vouch_recovery( origin: OriginFor<T>, lost: AccountIdLookupOf<T>, rescuer: AccountIdLookupOf<T>, ) -> DispatchResult

Allow a “friend” of a recoverable account to vouch for an active recovery process for that account.

The dispatch origin for this call must be Signed and must be a “friend” for the recoverable account.

Parameters:

lost: The lost account that you want to recover.
rescuer: The account trying to rescue the lost account that you want to vouch for.

The combination of these two parameters must point to an active recovery process.

pub fn claim_recovery( origin: OriginFor<T>, account: AccountIdLookupOf<T>, ) -> DispatchResult

Allow a successful rescuer to claim their recovered account.

The dispatch origin for this call must be Signed and must be a “rescuer” who has successfully completed the account recovery process: collected threshold or more vouches, waited delay_period blocks since initiation.

Parameters:

account: The lost account that you want to claim has been successfully recovered by you.

pub fn close_recovery( origin: OriginFor<T>, rescuer: AccountIdLookupOf<T>, ) -> DispatchResult

As the controller of a recoverable account, close an active recovery process for your account.

Payment: By calling this function, the recoverable account will receive the recovery deposit RecoveryDeposit placed by the rescuer.

The dispatch origin for this call must be Signed and must be a recoverable account with an active recovery process for it.

Parameters:

rescuer: The account trying to rescue this recoverable account.

pub fn remove_recovery(origin: OriginFor<T>) -> DispatchResult

Remove the recovery process for your account. Recovered accounts are still accessible.

NOTE: The user must make sure to call close_recovery on all active recovery attempts before calling this function else it will fail.

Payment: By calling this function the recoverable account will unreserve their recovery configuration deposit. (ConfigDepositBase + FriendDepositFactor * #_of_friends)

The dispatch origin for this call must be Signed and must be a recoverable account (i.e. has a recovery configuration).

pub fn cancel_recovered( origin: OriginFor<T>, account: AccountIdLookupOf<T>, ) -> DispatchResult

Cancel the ability to use as_recovered for account.

The dispatch origin for this call must be Signed and registered to be able to make calls on behalf of the recovered account.

Parameters:

account: The recovered account you are able to call on-behalf-of.

pub fn poke_deposit( origin: OriginFor<T>, maybe_account: Option<AccountIdLookupOf<T>>, ) -> DispatchResultWithPostInfo

Poke deposits for recovery configurations and / or active recoveries.

This can be used by accounts to possibly lower their locked amount.

The dispatch origin for this call must be Signed.

Parameters:

maybe_account: Optional recoverable account for which you have an active recovery and want to adjust the deposit for the active recovery.

This function checks both recovery configuration deposit and active recovery deposits of the caller:

If the caller has created a recovery configuration, checks and adjusts its deposit
If the caller has initiated any active recoveries, and provides the account in maybe_account, checks and adjusts those deposits

If any deposit is updated, the difference will be reserved/unreserved from the caller’s account.

The transaction is made free if any deposit is updated and paid otherwise.

Emits DepositPoked if any deposit is updated. Multiple events may be emitted in case both types of deposits are updated.

impl<T: Config> Pallet<T>

pub fn recovery_config<KArg>( k: KArg, ) -> Option<RecoveryConfig<BlockNumberFromProviderOf<T>, BalanceOf<T>, FriendsOf<T>>>
where KArg: EncodeLike<T::AccountId>,

An auto-generated getter for Recoverable.

impl<T: Config> Pallet<T>

pub fn active_recovery<KArg1, KArg2>( k1: KArg1, k2: KArg2, ) -> Option<ActiveRecovery<BlockNumberFromProviderOf<T>, BalanceOf<T>, FriendsOf<T>>>
where KArg1: EncodeLike<T::AccountId>, KArg2: EncodeLike<T::AccountId>,

An auto-generated getter for ActiveRecoveries.

impl<T: Config> Pallet<T>

pub fn proxy<KArg>(k: KArg) -> Option<T::AccountId>
where KArg: EncodeLike<T::AccountId>,

An auto-generated getter for Proxy.

Trait Implementations§

impl<T: Config> BeforeAllRuntimeMigrations for Pallet<T>

fn before_all_runtime_migrations() -> Weight

Something that should happen before runtime migrations are executed.

impl<T> Benchmarking for Pallet<T>
where T: Config + Config,

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

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.

fn clone(&self) -> Self

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

impl<T> Debug for Pallet<T>

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

Formats the value using the given formatter. Read more

impl<T: Config> DispatchViewFunction for Pallet<T>

fn dispatch_view_function<O: Output>( id: &ViewFunctionId, input: &mut &[u8], output: &mut O, ) -> Result<(), ViewFunctionDispatchError>

impl<T: Config> GetStorageVersion for Pallet<T>

type InCodeStorageVersion = NoStorageVersionSet

This type is generated by the pallet macro. Read more

fn in_code_storage_version() -> Self::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. Read more

fn on_initialize(_n: BlockNumber) -> Weight

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

fn on_finalize(_n: BlockNumber)

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

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]). Read more

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

A hook to run logic after inherent application. Read more

fn on_runtime_upgrade() -> Weight

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

fn try_state(_n: BlockNumber) -> Result<(), DispatchError>

Execute the sanity checks of this pallet, per block. Read more

fn pre_upgrade() -> Result<Vec<u8>, DispatchError>

Execute some pre-checks prior to a runtime upgrade. Read more

fn post_upgrade(_state: Vec<u8>) -> Result<(), DispatchError>

Execute some post-checks after a runtime upgrade. Read more

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. Read more

fn integrity_test()

Check the integrity of this pallet’s configuration. Read more

impl<T: Config> IntegrityTest for Pallet<T>

fn integrity_test()

See [Hooks::integrity_test].

fn offchain_worker(n: BlockNumberFor<T>)

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

fn on_finalize(n: BlockNumberFor<T>)

See [Hooks::on_finalize].

impl<T: Config> OnGenesis for Pallet<T>

fn on_genesis()

Something that should happen at genesis.

fn on_idle(n: BlockNumberFor<T>, remaining_weight: Weight) -> Weight

See [Hooks::on_idle].

fn on_initialize(n: BlockNumberFor<T>) -> Weight

See [Hooks::on_initialize].

fn on_poll(n: BlockNumberFor<T>, weight: &mut WeightMeter)

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

impl<T: Config> OnRuntimeUpgrade for Pallet<T>

fn on_runtime_upgrade() -> Weight

See [Hooks::on_runtime_upgrade].

fn pre_upgrade() -> Result<Vec<u8>, TryRuntimeError>

See [Hooks::pre_upgrade].

fn post_upgrade(state: Vec<u8>) -> Result<(), TryRuntimeError>

See [Hooks::post_upgrade].

fn try_on_runtime_upgrade(checks: bool) -> Result<Weight, DispatchError>

The expected and default behavior of this method is to handle executing pre_upgrade -> on_runtime_upgrade -> post_upgrade hooks for a migration. Read more

impl<T: Config> PalletInfoAccess for Pallet<T>

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: Config> PalletsInfoAccess for Pallet<T>

fn count() -> usize

The number of pallets’ information that this type represents. Read more

fn infos() -> Vec<PalletInfoData>

All of the pallets’ information that this type represents.

impl<T> PartialEq for Pallet<T>

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<T: Config> StorageInfoTrait for Pallet<T>

fn storage_info() -> Vec<StorageInfo>

impl<T: Config> TryDecodeEntireStorage for Pallet<T>

fn try_decode_entire_state() -> Result<usize, Vec<TryDecodeEntireStorageError>>

Decode the entire data under the given storage, returning Ok(bytes_decoded) if success.

fn try_state( n: BlockNumberFor<T>, _s: TryStateSelect, ) -> Result<(), TryRuntimeError>

Execute the state checks.

impl<T: Config> ViewFunctionIdPrefix for Pallet<T>

fn prefix() -> [u8; 16]

impl<T: Config> WhitelistedStorageKeys for Pallet<T>

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> Eq for Pallet<T>

Auto Trait Implementations§

impl<T> Freeze for Pallet<T>

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§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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where T: ?Sized,

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Immutably borrows from an owned value. Read more

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CheckedConversion for T

fn checked_from<T>(t: T) -> Option<Self>
where Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more

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where Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more

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where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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where Self: Into<T>,

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fn defensive_truncate_into(self) -> U

Defensively truncate a value and convert it into its bounded form.

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Compare self to key and return true if they are equal.

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

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where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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Compare self to key and return true if they are equal.

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.

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where Self: Display,

Causes self to use its Display implementation when Debug-formatted.

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where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.

fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.

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where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.

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where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.

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where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.

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where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.

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where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more

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Returns the argument unchanged.

impl<T> Instrument for T

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Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

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Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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Cast reference.

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where R: 'a,

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const ALIGN: usize

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

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type Output = T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

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where Self: AsMut<R>, R: ?Sized,

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where Self: Deref<Target = T>, T: ?Sized,

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where Self: DerefMut<Target = T> + Deref, T: ?Sized,

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Calls .tap() only in debug builds, and is erased in release builds.

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Calls .tap_mut() only in debug builds, and is erased in release builds.

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where Self: Borrow, B: ?Sized,

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where Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.

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Calls .tap_deref() only in debug builds, and is erased in release builds.

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where T: Clone,

type Owned = T

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Creates owned data from borrowed data, usually by cloning. Read more

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Uses borrowed data to replace owned data, usually by cloning. Read more

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fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

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where U: Into<T>,

type Error = Infallible

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type Error = >::Error

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Performs the conversion.

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type Error = >::Error

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where T: UncheckedFrom<S>,

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The counterpart to unchecked_from.

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where T: Bounded, S: TryInto<T>,

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Consume self to return an equivalent value of T.

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fn vzip(self) -> V

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

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impl<T> MaybeSendSync for T

impl<T> Member for T
where T: Send + Sync + Debug + Eq + PartialEq + Clone + 'static,