Struct pallet_treasury::pallet::Pallet

impl<T: Config, I: 'static> Pallet<T, I>

pub fn propose_spend( origin: OriginFor<T>, value: BalanceOf<T, I>, beneficiary: <<T as Config>::Lookup as StaticLookup>::Source ) -> DispatchResult

👎Deprecated: propose_spend will be removed in February 2024. Use spend instead.

Put forward a suggestion for spending. A deposit proportional to the value is reserved and slashed if the proposal is rejected. It is returned once the proposal is awarded.

pub fn reject_proposal( origin: OriginFor<T>, proposal_id: ProposalIndex ) -> DispatchResult

👎Deprecated: reject_proposal will be removed in February 2024. Use spend instead.

Reject a proposed spend. The original deposit will be slashed.

May only be called from T::RejectOrigin.

pub fn approve_proposal( origin: OriginFor<T>, proposal_id: ProposalIndex ) -> DispatchResult

👎Deprecated: approve_proposal will be removed in February 2024. Use spend instead.

Approve a proposal. At a later time, the proposal will be allocated to the beneficiary and the original deposit will be returned.

May only be called from T::ApproveOrigin.

pub fn spend( origin: OriginFor<T>, amount: BalanceOf<T, I>, beneficiary: <<T as Config>::Lookup as StaticLookup>::Source ) -> DispatchResult

Propose and approve a spend of treasury funds.

origin: Must be SpendOrigin with the Success value being at least amount.
amount: The amount to be transferred from the treasury to the beneficiary.
beneficiary: The destination account for the transfer.

NOTE: For record-keeping purposes, the proposer is deemed to be equivalent to the beneficiary.

pub fn remove_approval( origin: OriginFor<T>, proposal_id: ProposalIndex ) -> DispatchResult

Force a previously approved proposal to be removed from the approval queue. The original deposit will no longer be returned.

May only be called from T::RejectOrigin.

proposal_id: The index of a proposal

Complexity

O(A) where A is the number of approvals

Errors:

ProposalNotApproved: The proposal_id supplied was not found in the approval queue, i.e., the proposal has not been approved. This could also mean the proposal does not exist altogether, thus there is no way it would have been approved in the first place.

impl<T: Config, I: 'static> Pallet<T, I>

pub fn proposal_count() -> ProposalIndex

An auto-generated getter for ProposalCount.

impl<T: Config, I: 'static> Pallet<T, I>

pub fn proposals<KArg>( k: KArg ) -> Option<Proposal<T::AccountId, BalanceOf<T, I>>>where KArg: EncodeLike<ProposalIndex>,

An auto-generated getter for Proposals.

impl<T: Config, I: 'static> Pallet<T, I>

pub fn approvals() -> BoundedVec<ProposalIndex, T::MaxApprovals>

An auto-generated getter for Approvals.

impl<T: Config, I: 'static> Pallet<T, I>

pub fn account_id() -> T::AccountId

The account ID of the treasury pot.

This actually does computation. If you need to keep using it, then make sure you cache the value and only call this once.

pub fn spend_funds() -> Weight

Spend some money! returns number of approvals before spend.

pub fn pot() -> BalanceOf<T, I>

Return the amount of money in the pot.

Trait Implementations§

impl<T: Config, I: 'static> Callable<T> for Pallet<T, I>

impl<T, I> Clone for Pallet<T, I>

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, I> Debug for Pallet<T, I>

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

Formats the value using the given formatter. Read more

impl<T: Config, I: 'static> GetStorageVersion for Pallet<T, I>

type CurrentStorageVersion = NoStorageVersionSet

This will be filled out by the pallet macro. Read more

fn current_storage_version() -> Self::CurrentStorageVersion

Returns the current storage version as supported by the pallet.

fn on_chain_storage_version() -> StorageVersion

Returns the on-chain storage version of the pallet as stored in the storage.

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

Complexity

O(A) where A is the number of approvals

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_runtime_upgrade() -> Weight

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

fn integrity_test()

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

impl<T: Config, I: 'static> IntegrityTest for Pallet<T, I>

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, I: 'static> OnGenesis for Pallet<T, I>

fn on_genesis()

Something that should happen at genesis.

impl<T: Config, I: 'static> OnUnbalanced<<<T as Config>::Currency as Currency<<T as Config>::AccountId>>::NegativeImbalance> for Pallet<T, I>

fn on_nonzero_unbalanced(amount: NegativeImbalanceOf<T, I>)

Actually handle a non-zero imbalance. You probably want to implement this rather than on_unbalanced.

fn on_unbalanceds(amounts: impl Iterator<Item = Imbalance>)where Imbalance: Imbalance,

Handler for some imbalances. The different imbalances might have different origins or meanings, dependent on the context. Will default to simply calling on_unbalanced for all of them. Infallible.

fn on_unbalanced(amount: Imbalance)

Handler for some imbalance. Infallible.

impl<T: Config, I: 'static> PalletInfoAccess for Pallet<T, I>

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 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, I: 'static> PalletsInfoAccess for Pallet<T, I>

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, I> PartialEq<Pallet<T, I>> for Pallet<T, I>

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.

impl<T: Config, I: 'static> StorageInfoTrait for Pallet<T, I>

fn storage_info() -> Vec<StorageInfo>

impl<T: Config, I: 'static> WhitelistedStorageKeys for Pallet<T, I>

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, I> Eq for Pallet<T, I>

Auto Trait Implementations§

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

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

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

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

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

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

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

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

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

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