Type Alias Vesting

pub type Vesting = Pallet<Runtime>;

Aliased Type

struct Vesting(/* private fields */);

Implementations

impl<T> Pallet<T>

where T: Config,

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

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).

pub fn vest_other( origin: <T as Config>::RuntimeOrigin, target: <<T as Config>::Lookup as StaticLookup>::Source, ) -> Result<(), DispatchError>

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).

pub fn vested_transfer( origin: <T as Config>::RuntimeOrigin, target: <<T as Config>::Lookup as StaticLookup>::Source, schedule: VestingInfo<<<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number>, ) -> Result<(), DispatchError>

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).

pub fn force_vested_transfer( origin: <T as Config>::RuntimeOrigin, 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, <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number>, ) -> Result<(), DispatchError>

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).

pub fn merge_schedules( origin: <T as Config>::RuntimeOrigin, schedule1_index: u32, schedule2_index: u32, ) -> Result<(), DispatchError>

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.

pub fn force_remove_vesting_schedule( origin: <T as Config>::RuntimeOrigin, target: <<T as Config>::Lookup as StaticLookup>::Source, schedule_index: u32, ) -> Result<PostDispatchInfo, DispatchErrorWithPostInfo<PostDispatchInfo>>

Force remove a vesting schedule

The dispatch origin for this call must be Root.

• target: An account that has a vesting schedule
• schedule_index: The vesting schedule index that should be removed

impl<T> Pallet<T>

where T: Config,

pub fn vesting( account: <T as Config>::AccountId, ) -> Option<BoundedVec<VestingInfo<<<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number>, MaxVestingSchedulesGet<T>>>

Trait Implementations

impl<T> BeforeAllRuntimeMigrations for Pallet<T>

where T: Config,

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”.

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.

impl<T> Callable<T> for Pallet<T>

where T: Config,

type RuntimeCall = Call<T>

impl<T> Clone for Pallet<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for Pallet<T>

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

Formats the value using the given formatter.

impl<T> DispatchViewFunction for Pallet<T>

where T: Config,

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

where O: Output,

impl<T> GetStorageVersion for Pallet<T>

where T: Config,

type InCodeStorageVersion = NoStorageVersionSet

This type is generated by the pallet macro.

fn in_code_storage_version() -> <Pallet<T> 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> Hooks<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T>

where T: Config,

fn integrity_test()

Check the integrity of this pallet’s configuration.

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

Execute the sanity checks of this pallet, per block.

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

Execute some pre-checks prior to a runtime upgrade.

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

Execute some post-checks after a runtime upgrade.

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.

impl<T> IntegrityTest for Pallet<T>

where T: Config,

fn integrity_test()

See Hooks::integrity_test.

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

where T: Config,

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

where T: Config,

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

See Hooks::on_finalize.

impl<T> OnGenesis for Pallet<T>

where T: Config,

fn on_genesis()

Something that should happen at genesis.

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

where T: Config,

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

See Hooks::on_idle.

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

where T: Config,

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

See Hooks::on_initialize.

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

where T: Config,

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> OnRuntimeUpgrade for Pallet<T>

where T: Config,

fn on_runtime_upgrade() -> Weight

See Hooks::on_runtime_upgrade.

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

See Hooks::pre_upgrade.

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

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.

impl<T> PalletInfoAccess for Pallet<T>

where T: Config,

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> PalletsInfoAccess for Pallet<T>

where T: Config,

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> PartialEq for Pallet<T>

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

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

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> StorageInfoTrait for Pallet<T>

where T: Config,

fn storage_info() -> Vec<StorageInfo>

impl<T> TryDecodeEntireStorage for Pallet<T>

where T: Config,

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

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

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

where T: Config,

fn try_state( n: <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number, _s: Select, ) -> Result<(), DispatchError>

Execute the state checks.

impl<T> VestedTransfer<<T as Config>::AccountId> for Pallet<T>

where T: Config, <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance: MaybeSerializeDeserialize + Debug,

An implementation that allows the Vesting Pallet to handle a vested transfer on behalf of another Pallet.

type Currency = <T as Config>::Currency

The currency that this schedule applies to.

type Moment = <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number

The quantity used to denote time; usually just a BlockNumber.

fn vested_transfer( source: &<T as Config>::AccountId, target: &<T as Config>::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: <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number, ) -> Result<(), DispatchError>

Execute a vested transfer from source to target with the given schedule: - locked: The amount to be transferred and for the vesting schedule to apply to. - per_block: The amount to be unlocked each block. (linear vesting) - starting_block: The block where the vesting should start. This block can be in the past or future, and should adjust when the tokens become available to the user.

impl<T> VestingSchedule<<T as Config>::AccountId> for Pallet<T>

where T: Config, <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance: MaybeSerializeDeserialize + Debug,

fn vesting_balance( who: &<T as Config>::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.

fn add_vesting_schedule( who: &<T as Config>::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: <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number, ) -> Result<(), DispatchError>

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.

fn can_add_vesting_schedule( who: &<T as Config>::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: <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number, ) -> Result<(), DispatchError>

Ensure we can call add_vesting_schedule without error. This should always be called prior to add_vesting_schedule.

fn remove_vesting_schedule( who: &<T as Config>::AccountId, schedule_index: u32, ) -> Result<(), DispatchError>

Remove a vesting schedule for a given account.

type Currency = <T as Config>::Currency

The currency that this schedule applies to.

type Moment = <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number

The quantity used to denote time; usually just a BlockNumber.

impl<T> ViewFunctionIdPrefix for Pallet<T>

where T: Config,

fn prefix() -> [u8; 16]

impl<T> WhitelistedStorageKeys for Pallet<T>

where T: Config,

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>