Struct pallet_membership::Module[−][src]

pub struct Module<T: Config<I>, I: Instance = DefaultInstance>(_);

Implementations

impl<T: Config<I> + 'static, I: Instance> Module<T, I>

pub fn members() -> Vec<T::AccountId>

The current membership, stored as an ordered Vec.

pub fn prime() -> Option<T::AccountId>

The current prime member, if one exists.

impl<T: Config<I>, I: Instance> Module<T, I>

Can also be called using Call.

pub fn add_member(origin: T::Origin, who: T::AccountId) -> DispatchResult

Add a member who to the set.

May only be called from T::AddOrigin.

NOTE: Calling this function will bypass origin filters.

pub fn remove_member(origin: T::Origin, who: T::AccountId) -> DispatchResult

Remove a member who from the set.

May only be called from T::RemoveOrigin.

NOTE: Calling this function will bypass origin filters.

pub fn swap_member(
    origin: T::Origin, 
    remove: T::AccountId, 
    add: T::AccountId
) -> DispatchResult

Swap out one member remove for another add.

May only be called from T::SwapOrigin.

Prime membership is not passed from remove to add, if extant.

NOTE: Calling this function will bypass origin filters.

pub fn reset_members(
    origin: T::Origin, 
    members: Vec<T::AccountId>
) -> DispatchResult

Change the membership to a new set, disregarding the existing membership. Be nice and pass members pre-sorted.

May only be called from T::ResetOrigin.

NOTE: Calling this function will bypass origin filters.

pub fn change_key(origin: T::Origin, new: T::AccountId) -> DispatchResult

Swap out the sending member for some other key new.

May only be called from Signed origin of a current member.

Prime membership is passed from the origin account to new, if extant.

NOTE: Calling this function will bypass origin filters.

pub fn set_prime(origin: T::Origin, who: T::AccountId) -> DispatchResult

Set the prime member. Must be a current member.

May only be called from T::PrimeOrigin.

NOTE: Calling this function will bypass origin filters.

pub fn clear_prime(origin: T::Origin) -> DispatchResult

Remove the prime member if it exists.

May only be called from T::PrimeOrigin.

NOTE: Calling this function will bypass origin filters.

Trait Implementations

impl<T: Config<I>, I: Instance> Callable<T> for Module<T, I>

type Call = Call<T, I>

impl<T: Clone + Config<I>, I: Clone + Instance> Clone for Module<T, I>

fn clone(&self) -> Module<T, I>

Returns a copy of the value. Read more

1.0.0[src]

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

Performs copy-assignment from source. Read more

impl<T: Config<I>, I: Instance> Contains<<T as Config>::AccountId> for Module<T, I>

fn contains(t: &T::AccountId) -> bool

Return true if this “contains” the given value t.

impl<T: Config<I>, I: Instance> Debug for Module<T, I> where
    T: Debug,
    I: Debug,

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

Formats the value using the given formatter. Read more

impl<T: Config<I>, I: Instance> GetStorageVersion for Module<T, I>

fn current_storage_version() -> StorageVersion

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.

impl<T: Config<I>, I: Instance> IntegrityTest for Module<T, I>

fn integrity_test()

Run integrity test. Read more

impl<T: Config<I>, I: Instance> ModuleErrorMetadata for Module<T, I>

fn metadata() -> &'static [ErrorMetadata]

impl<T: Config + Config<I>, I: Instance> OffchainWorker<<T as Config>::BlockNumber> for Module<T, I>

fn offchain_worker(_n: BlockNumber)

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

impl<T: Config + Config<I>, I: Instance> OnFinalize<<T as Config>::BlockNumber> for Module<T, I>

fn on_finalize(_n: BlockNumber)

The block is being finalized. Implement to have something happen. Read more

impl<T: Config<I>, I: Instance> OnGenesis for Module<T, I>

fn on_genesis()

Something that should happen at genesis.

impl<T: Config + Config<I>, I: Instance> OnIdle<<T as Config>::BlockNumber> for Module<T, I>

fn on_idle(_n: BlockNumber, _remaining_weight: u64) -> u64

The block is being finalized. Implement to have something happen in case there is leftover weight. Check the passed remaining_weight to make sure it is high enough to allow for your pallet’s extra computation. Read more

impl<T: Config + Config<I>, I: Instance> OnInitialize<<T as Config>::BlockNumber> for Module<T, I>

fn on_initialize(_n: BlockNumber) -> u64

The block is being initialized. Implement to have something happen. Read more

impl<T: Config<I>, I: Instance> OnRuntimeUpgrade for Module<T, I>

fn on_runtime_upgrade() -> Weight

Perform a module upgrade. Read more

fn pre_upgrade() -> Result<(), &'static str>

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

fn post_upgrade() -> Result<(), &'static str>

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

impl<T: Config<I>, I: Instance> PalletInfoAccess for Module<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.

impl<T: PartialEq + Config<I>, I: PartialEq + Instance> PartialEq<Module<T, I>> for Module<T, I>

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

This method tests for self and other values to be equal, and is used by ==. Read more

fn ne(&self, other: &Module<T, I>) -> bool

This method tests for !=.

impl<T: Config<I>, I: Instance> SortedMembers<<T as Config>::AccountId> for Module<T, I>

fn sorted_members() -> Vec<T::AccountId>

Get a vector of all members in the set, ordered.

fn count() -> usize

Get the number of items in the set.

fn contains(t: &T) -> bool

Return true if this “contains” the given value t.

fn add(_t: &T)

Add an item that would satisfy contains. It does not make sure any other state is correctly maintained or generated. Read more

impl<T: Config<I> + 'static, I: Instance> StorageInfoTrait for Module<T, I>

fn storage_info() -> Vec<StorageInfo>

impl<T: Copy + Config<I>, I: Copy + Instance> Copy for Module<T, I>

impl<T: Eq + Config<I>, I: Eq + Instance> Eq for Module<T, I>

impl<T: Config<I>, I: Instance> StructuralEq for Module<T, I>

impl<T: Config<I>, I: Instance> StructuralPartialEq for Module<T, I>

Auto Trait Implementations

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

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

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

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

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

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized,

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized,

pub 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

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

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

impl<T> Downcast for T where
    T: Any,

pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

pub fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

impl<T> DowncastSync for T where
    T: Any + Send + Sync,

pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

impl<T> DynClone for T where
    T: Clone,

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

impl<T, C> Filter<T> for C where
    C: Contains<T>,

pub fn filter(t: &T) -> bool

👎 Deprecated:

Use Contains instead

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

impl<T> Instrument for T

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

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

fn in_current_span(self) -> Instrumented<Self>

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

impl<T, U> Into<U> for T where
    U: From<T>,

pub fn into(self) -> U

Performs the conversion.

impl<T> IsType<T> for T

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

Cast reference.

pub fn into_ref(&self) -> &T

Cast reference.

pub fn from_mut(t: &mut T) -> &mut T

Cast mutable reference.

pub fn into_mut(&mut self) -> &mut T

Cast mutable reference.

impl<T, Outer> IsWrappedBy<Outer> for T where
    T: From<Outer>,
    Outer: AsRef<T> + AsMut<T> + From<T>,

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

Get a reference to the inner from the outer.

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

Get a mutable reference to the inner from the outer.

impl<U> OnRuntimeUpgradeHelpersExt for U where
    U: OnRuntimeUpgrade,

fn storage_key(ident: &str) -> [u8; 32]

Generate a storage key unique to this runtime upgrade. Read more

fn get_temp_storage<T>(at: &str) -> Option<T> where
    T: Decode,

Get temporary storage data written by Self::set_temp_storage. Read more

fn set_temp_storage<T>(data: T, at: &str) where
    T: Encode,

Write some temporary data to a specific storage that can be read (potentially in post-upgrade hook) via Self::get_temp_storage. Read more

impl<T> PalletVersionToStorageVersionHelper for T where
    T: GetStorageVersion + PalletInfoAccess,

pub fn migrate(db_weight: &RuntimeDbWeight) -> u64

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> SaturatedConversion for T

fn saturated_from<T>(t: T) -> Self where
    Self: UniqueSaturatedFrom<T>,

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

fn saturated_into<T>(self) -> T where
    Self: UniqueSaturatedInto<T>,

Consume self to return an equivalent value of T. Read more

impl<T> Scalar for T where
    T: Copy + PartialEq<T> + Debug + Any,

pub fn inlined_clone(&self) -> T

Performance hack: Clone doesn’t get inlined for Copy types in debug mode, so make it inline anyway.

fn is<T>() -> bool where
    T: Scalar,

Tests if Self the same as the type T Read more

impl<SS, SP> SupersetOf<SS> for SP where
    SS: SubsetOf<SP>,

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

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

pub fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

pub fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

pub fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

impl<T> ToOwned for T where
    T: Clone,

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

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

pub fn clone_into(&self, target: &mut T)

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

recently added

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

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

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<S, T> UncheckedInto<T> for S where
    T: UncheckedFrom<S>,

pub fn unchecked_into(self) -> T

The counterpart to unchecked_from.

impl<T, S> UniqueSaturatedInto<T> for S where
    T: Bounded,
    S: TryInto<T>,

pub 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>,

pub fn vzip(self) -> V

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

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

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

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