pub struct Pallet<T>(_);
Expand description

The Pallet struct, the main type that implements traits and standalone functions within the pallet.

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impl<T: Config> Pallet<T>

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

Unlock any vested funds of the sender account.

The dispatch origin for this call must be Signed and the sender must have funds still locked under this pallet.

Emits either VestingCompleted or VestingUpdated.

Complexity
  • O(1).
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pub fn vest_other( origin: OriginFor<T>, target: <<T as Config>::Lookup as StaticLookup>::Source ) -> DispatchResult

Unlock any vested funds of a target account.

The dispatch origin for this call must be Signed.

  • target: The account whose vested funds should be unlocked. Must have funds still locked under this pallet.

Emits either VestingCompleted or VestingUpdated.

Complexity
  • O(1).
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pub fn vested_transfer( origin: OriginFor<T>, target: <<T as Config>::Lookup as StaticLookup>::Source, schedule: VestingInfo<<<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, BlockNumberFor<T>> ) -> DispatchResult

Create a vested transfer.

The dispatch origin for this call must be Signed.

  • target: The account receiving the vested funds.
  • schedule: The vesting schedule attached to the transfer.

Emits VestingCreated.

NOTE: This will unlock all schedules through the current block.

Complexity
  • O(1).
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pub fn force_vested_transfer( origin: OriginFor<T>, source: <<T as Config>::Lookup as StaticLookup>::Source, target: <<T as Config>::Lookup as StaticLookup>::Source, schedule: VestingInfo<<<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, BlockNumberFor<T>> ) -> DispatchResult

Force a vested transfer.

The dispatch origin for this call must be Root.

  • source: The account whose funds should be transferred.
  • target: The account that should be transferred the vested funds.
  • schedule: The vesting schedule attached to the transfer.

Emits VestingCreated.

NOTE: This will unlock all schedules through the current block.

Complexity
  • O(1).
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pub fn merge_schedules( origin: OriginFor<T>, schedule1_index: u32, schedule2_index: u32 ) -> DispatchResult

Merge two vesting schedules together, creating a new vesting schedule that unlocks over the highest possible start and end blocks. If both schedules have already started the current block will be used as the schedule start; with the caveat that if one schedule is finished by the current block, the other will be treated as the new merged schedule, unmodified.

NOTE: If schedule1_index == schedule2_index this is a no-op. NOTE: This will unlock all schedules through the current block prior to merging. NOTE: If both schedules have ended by the current block, no new schedule will be created and both will be removed.

Merged schedule attributes:

  • starting_block: MAX(schedule1.starting_block, scheduled2.starting_block, current_block).
  • ending_block: MAX(schedule1.ending_block, schedule2.ending_block).
  • locked: schedule1.locked_at(current_block) + schedule2.locked_at(current_block).

The dispatch origin for this call must be Signed.

  • schedule1_index: index of the first schedule to merge.
  • schedule2_index: index of the second schedule to merge.
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impl<T: Config> Pallet<T>

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pub fn vesting<KArg>( k: KArg ) -> Option<BoundedVec<VestingInfo<<<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, BlockNumberFor<T>>, MaxVestingSchedulesGet<T>>>where KArg: EncodeLike<T::AccountId>,

An auto-generated getter for Vesting.

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

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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
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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.
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impl<T: Config> Callable<T> for Pallet<T>

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impl<T> Clone for Pallet<T>

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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
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impl<T> Debug for Pallet<T>

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

Formats the value using the given formatter. Read more
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impl<T: Config> GetStorageVersion for Pallet<T>

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type CurrentStorageVersion = NoStorageVersionSet

This will be filled out by the pallet macro. Read more
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fn current_storage_version() -> Self::CurrentStorageVersion

Returns the current storage version as supported by the pallet.
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fn on_chain_storage_version() -> StorageVersion

Returns the on-chain storage version of the pallet as stored in the storage.
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impl<T: Config> Hooks<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T>

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fn integrity_test()

Check the integrity of this pallet’s configuration. Read more
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fn on_initialize(_n: BlockNumber) -> Weight

Block initialization hook. This is called at the very beginning of block execution. Read more
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fn on_finalize(_n: BlockNumber)

Block finalization hook. This is called at the very end of block execution. Read more
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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
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fn on_runtime_upgrade() -> Weight

Hook executed when a code change (aka. a “runtime upgrade”) is detected by FRAME. Read more
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fn try_state(_n: BlockNumber) -> Result<(), DispatchError>

Execute the sanity checks of this pallet, per block. Read more
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fn pre_upgrade() -> Result<Vec<u8, Global>, DispatchError>

Execute some pre-checks prior to a runtime upgrade. Read more
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fn post_upgrade(_state: Vec<u8, Global>) -> Result<(), DispatchError>

Execute some post-checks after a runtime upgrade. Read more
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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 wasm runtime. Read more
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impl<T: Config> IntegrityTest for Pallet<T>

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

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fn offchain_worker(n: BlockNumberFor<T>)

This function is being called after every block import (when fully synced). Read more
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impl<T: Config> OnFinalize<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T>

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

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fn on_genesis()

Something that should happen at genesis.
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impl<T: Config> OnIdle<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T>

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

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

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

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fn on_runtime_upgrade() -> Weight

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

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

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

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fn index() -> usize

Index of the pallet as configured in the runtime.
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fn name() -> &'static str

Name of the pallet as configured in the runtime.
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fn module_name() -> &'static str

Name of the Rust module containing the pallet.
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fn crate_version() -> CrateVersion

Version of the crate containing the pallet.
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impl<T: Config> PalletsInfoAccess for Pallet<T>

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fn count() -> usize

The number of pallets’ information that this type represents. Read more
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fn infos() -> Vec<PalletInfoData>

All of the pallets’ information that this type represents.
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impl<T> PartialEq<Pallet<T>> for Pallet<T>

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

This method tests for self and other values to be equal, and is used by ==.
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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.
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impl<T: Config> StorageInfoTrait for Pallet<T>

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impl<T: Config> TryState<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T>

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

Execute the state checks.
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impl<T: Config> VestingSchedule<<T as Config>::AccountId> for Pallet<T>where <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance: MaybeSerializeDeserialize + Debug,

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fn vesting_balance( who: &T::AccountId ) -> Option<<<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance>

Get the amount that is currently being vested and cannot be transferred out of this account.

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fn add_vesting_schedule( who: &T::AccountId, locked: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, per_block: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, starting_block: BlockNumberFor<T> ) -> DispatchResult

Adds a vesting schedule to a given account.

If the account has MaxVestingSchedules, an Error is returned and nothing is updated.

On success, a linearly reducing amount of funds will be locked. In order to realise any reduction of the lock over time as it diminishes, the account owner must use vest or vest_other.

Is a no-op if the amount to be vested is zero.

NOTE: This doesn’t alter the free balance of the account.

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fn remove_vesting_schedule( who: &T::AccountId, schedule_index: u32 ) -> DispatchResult

Remove a vesting schedule for a given account.

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type Currency = <T as Config>::Currency

The currency that this schedule applies to.
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type Moment = <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number

The quantity used to denote time; usually just a BlockNumber.
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fn can_add_vesting_schedule( who: &T::AccountId, locked: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, per_block: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, starting_block: BlockNumberFor<T> ) -> DispatchResult

Checks if add_vesting_schedule would work against who.
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impl<T: Config> WhitelistedStorageKeys for Pallet<T>

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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.
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impl<T> Eq for Pallet<T>

Auto Trait Implementations§

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impl<T> RefUnwindSafe for Pallet<T>where T: RefUnwindSafe,

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impl<T> Send for Pallet<T>where T: Send,

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impl<T> Sync for Pallet<T>where T: Sync,

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impl<T> Unpin for Pallet<T>where T: Unpin,

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impl<T> UnwindSafe for Pallet<T>where T: UnwindSafe,

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CheckedConversion for T

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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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fn checked_into<T>(self) -> Option<T>where Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more
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impl<T> DynClone for Twhere T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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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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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IsType<T> for T

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fn from_ref(t: &T) -> &T

Cast reference.
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fn into_ref(&self) -> &T

Cast reference.
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fn from_mut(t: &mut T) -> &mut T

Cast mutable reference.
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fn into_mut(&mut self) -> &mut T

Cast mutable reference.
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impl<T, Outer> IsWrappedBy<Outer> for Twhere Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,

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fn from_ref(outer: &Outer) -> &T

Get a reference to the inner from the outer.

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fn from_mut(outer: &mut Outer) -> &mut T

Get a mutable reference to the inner from the outer.

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impl<T> Pointable for T

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const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same<T> for T

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type Output = T

Should always be Self
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fn saturated_from<T>(t: T) -> Selfwhere Self: UniqueSaturatedFrom<T>,

Convert from a value of T into an equivalent instance of Self. Read more
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fn saturated_into<T>(self) -> Twhere Self: UniqueSaturatedInto<T>,

Consume self to return an equivalent value of T. Read more
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impl<SS, SP> SupersetOf<SS> for SPwhere SS: SubsetOf<SP>,

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fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more
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fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).
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fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.
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fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.
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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

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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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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Performs the conversion.
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Performs the conversion.
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The counterpart to unchecked_from.
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impl<T, S> UniqueSaturatedInto<T> for Swhere T: Bounded, S: TryInto<T>,

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fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.
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impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

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