Struct pallet_proxy::pallet::Pallet

impl<T: Config> Pallet<T>

pub fn proxy( origin: OriginFor<T>, real: <<T as Config>::Lookup as StaticLookup>::Source, force_proxy_type: Option<T::ProxyType>, call: Box<<T as Config>::RuntimeCall> ) -> DispatchResult

Dispatch the given call from an account that the sender is authorised for through add_proxy.

The dispatch origin for this call must be Signed.

Parameters:

real: The account that the proxy will make a call on behalf of.
force_proxy_type: Specify the exact proxy type to be used and checked for this call.
call: The call to be made by the real account.

pub fn add_proxy( origin: OriginFor<T>, delegate: <<T as Config>::Lookup as StaticLookup>::Source, proxy_type: T::ProxyType, delay: BlockNumberFor<T> ) -> DispatchResult

Register a proxy account for the sender that is able to make calls on its behalf.

The dispatch origin for this call must be Signed.

Parameters:

proxy: The account that the caller would like to make a proxy.
proxy_type: The permissions allowed for this proxy account.
delay: The announcement period required of the initial proxy. Will generally be zero.

pub fn remove_proxy( origin: OriginFor<T>, delegate: <<T as Config>::Lookup as StaticLookup>::Source, proxy_type: T::ProxyType, delay: BlockNumberFor<T> ) -> DispatchResult

Unregister a proxy account for the sender.

The dispatch origin for this call must be Signed.

Parameters:

proxy: The account that the caller would like to remove as a proxy.
proxy_type: The permissions currently enabled for the removed proxy account.

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

Unregister all proxy accounts for the sender.

The dispatch origin for this call must be Signed.

WARNING: This may be called on accounts created by pure, however if done, then the unreserved fees will be inaccessible. All access to this account will be lost.

pub fn create_pure( origin: OriginFor<T>, proxy_type: T::ProxyType, delay: BlockNumberFor<T>, index: u16 ) -> DispatchResult

Spawn a fresh new account that is guaranteed to be otherwise inaccessible, and initialize it with a proxy of proxy_type for origin sender.

Requires a Signed origin.

proxy_type: The type of the proxy that the sender will be registered as over the new account. This will almost always be the most permissive ProxyType possible to allow for maximum flexibility.
index: A disambiguation index, in case this is called multiple times in the same transaction (e.g. with utility::batch). Unless you’re using batch you probably just want to use 0.
delay: The announcement period required of the initial proxy. Will generally be zero.

Fails with Duplicate if this has already been called in this transaction, from the same sender, with the same parameters.

Fails if there are insufficient funds to pay for deposit.

pub fn kill_pure( origin: OriginFor<T>, spawner: <<T as Config>::Lookup as StaticLookup>::Source, proxy_type: T::ProxyType, index: u16, height: BlockNumberFor<T>, ext_index: u32 ) -> DispatchResult

Removes a previously spawned pure proxy.

WARNING: All access to this account will be lost. Any funds held in it will be inaccessible.

Requires a Signed origin, and the sender account must have been created by a call to pure with corresponding parameters.

spawner: The account that originally called pure to create this account.
index: The disambiguation index originally passed to pure. Probably 0.
proxy_type: The proxy type originally passed to pure.
height: The height of the chain when the call to pure was processed.
ext_index: The extrinsic index in which the call to pure was processed.

Fails with NoPermission in case the caller is not a previously created pure account whose pure call has corresponding parameters.

pub fn announce( origin: OriginFor<T>, real: <<T as Config>::Lookup as StaticLookup>::Source, call_hash: <<T as Config>::CallHasher as Hash>::Output ) -> DispatchResult

Publish the hash of a proxy-call that will be made in the future.

This must be called some number of blocks before the corresponding proxy is attempted if the delay associated with the proxy relationship is greater than zero.

No more than MaxPending announcements may be made at any one time.

This will take a deposit of AnnouncementDepositFactor as well as AnnouncementDepositBase if there are no other pending announcements.

The dispatch origin for this call must be Signed and a proxy of real.

Parameters:

real: The account that the proxy will make a call on behalf of.
call_hash: The hash of the call to be made by the real account.

pub fn remove_announcement( origin: OriginFor<T>, real: <<T as Config>::Lookup as StaticLookup>::Source, call_hash: <<T as Config>::CallHasher as Hash>::Output ) -> DispatchResult

Remove a given announcement.

May be called by a proxy account to remove a call they previously announced and return the deposit.

The dispatch origin for this call must be Signed.

Parameters:

real: The account that the proxy will make a call on behalf of.
call_hash: The hash of the call to be made by the real account.

pub fn reject_announcement( origin: OriginFor<T>, delegate: <<T as Config>::Lookup as StaticLookup>::Source, call_hash: <<T as Config>::CallHasher as Hash>::Output ) -> DispatchResult

Remove the given announcement of a delegate.

May be called by a target (proxied) account to remove a call that one of their delegates (delegate) has announced they want to execute. The deposit is returned.

The dispatch origin for this call must be Signed.

Parameters:

delegate: The account that previously announced the call.
call_hash: The hash of the call to be made.

pub fn proxy_announced( origin: OriginFor<T>, delegate: <<T as Config>::Lookup as StaticLookup>::Source, real: <<T as Config>::Lookup as StaticLookup>::Source, force_proxy_type: Option<T::ProxyType>, call: Box<<T as Config>::RuntimeCall> ) -> DispatchResult

Dispatch the given call from an account that the sender is authorized for through add_proxy.

Removes any corresponding announcement(s).

The dispatch origin for this call must be Signed.

Parameters:

real: The account that the proxy will make a call on behalf of.
force_proxy_type: Specify the exact proxy type to be used and checked for this call.
call: The call to be made by the real account.

impl<T: Config> Pallet<T>

pub fn proxies<KArg>( k: KArg ) -> (BoundedVec<ProxyDefinition<T::AccountId, T::ProxyType, BlockNumberFor<T>>, T::MaxProxies>, <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance)
where KArg: EncodeLike<T::AccountId>,

An auto-generated getter for Proxies.

impl<T: Config> Pallet<T>

pub fn announcements<KArg>( k: KArg ) -> (BoundedVec<Announcement<T::AccountId, <<T as Config>::CallHasher as Hash>::Output, BlockNumberFor<T>>, T::MaxPending>, <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance)
where KArg: EncodeLike<T::AccountId>,

An auto-generated getter for Announcements.

impl<T: Config> Pallet<T>

pub fn pure_account( who: &T::AccountId, proxy_type: &T::ProxyType, index: u16, maybe_when: Option<(BlockNumberFor<T>, u32)> ) -> T::AccountId

Calculate the address of an pure account.

who: The spawner account.
proxy_type: The type of the proxy that the sender will be registered as over the new account. This will almost always be the most permissive ProxyType possible to allow for maximum flexibility.
index: A disambiguation index, in case this is called multiple times in the same transaction (e.g. with utility::batch). Unless you’re using batch you probably just want to use 0.
maybe_when: The block height and extrinsic index of when the pure account was created. None to use current block height and extrinsic index.

pub fn add_proxy_delegate( delegator: &T::AccountId, delegatee: T::AccountId, proxy_type: T::ProxyType, delay: BlockNumberFor<T> ) -> DispatchResult

Register a proxy account for the delegator that is able to make calls on its behalf.

Parameters:

delegator: The delegator account.
delegatee: The account that the delegator would like to make a proxy.
proxy_type: The permissions allowed for this proxy account.
delay: The announcement period required of the initial proxy. Will generally be zero.

pub fn remove_proxy_delegate( delegator: &T::AccountId, delegatee: T::AccountId, proxy_type: T::ProxyType, delay: BlockNumberFor<T> ) -> DispatchResult

Unregister a proxy account for the delegator.

Parameters:

delegator: The delegator account.
delegatee: The account that the delegator would like to make a proxy.
proxy_type: The permissions allowed for this proxy account.
delay: The announcement period required of the initial proxy. Will generally be zero.

pub fn deposit( num_proxies: u32 ) -> <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance

pub fn find_proxy( real: &T::AccountId, delegate: &T::AccountId, force_proxy_type: Option<T::ProxyType> ) -> Result<ProxyDefinition<T::AccountId, T::ProxyType, BlockNumberFor<T>>, DispatchError>

pub fn remove_all_proxy_delegates(delegator: &T::AccountId)

Removes all proxy delegates for a given delegator.

Parameters:

delegator: The delegator account.

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.

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

impl<T> Clone for Pallet<T>

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> 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 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 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

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.

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> 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> 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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Mutably borrows from an owned value. Read more

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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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fn conv<T>(self) -> T
where Self: Into<T>,

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

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

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

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where Self: Binary,

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

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

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

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

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

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

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Formats each item in a sequence. Read more

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

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

fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

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

fn with_current_subscriber(self) -> WithDispatch<Self>

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

impl<T> JsonSchemaMaybe for T

impl<T> MaybeDebug for T
where T: Debug,

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

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

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