Struct pallet_distance::pallet::Pallet

impl<T: Config> Pallet<T>

pub fn request_distance_evaluation( origin: OriginFor<T> ) -> DispatchResultWithPostInfo

Request evaluation of the caller’s identity distance.

This function allows the caller to request an evaluation of their distance. A positive evaluation will lead to claiming or renewing membership, while a negative evaluation will result in slashing for the caller.

pub fn request_distance_evaluation_for( origin: OriginFor<T>, target: T::IdtyIndex ) -> DispatchResultWithPostInfo

Request evaluation of a target identity’s distance.

This function allows the caller to request an evaluation of a specific target identity’s distance. This action is only permitted for unvalidated identities.

pub fn update_evaluation( origin: OriginFor<T>, computation_result: ComputationResult ) -> DispatchResult

Push an evaluation result to the pool.

This inherent function is called internally by validators to push an evaluation result to the evaluation pool.

pub fn force_update_evaluation( origin: OriginFor<T>, evaluator: <T as Config>::AccountId, computation_result: ComputationResult ) -> DispatchResult

Force push an evaluation result to the pool.

It is primarily used for testing purposes.

origin: Must be Root.

pub fn force_valid_distance_status( origin: OriginFor<T>, identity: <T as Config>::IdtyIndex ) -> DispatchResult

Force set the distance evaluation status of an identity.

It is primarily used for testing purposes.

origin: Must be Root.

impl<T: Config> Pallet<T>

fn mutate_current_pool<R, F: FnOnce(&mut EvaluationPool<<T as Config>::AccountId, <T as Config>::IdtyIndex>) -> R>( index: u32, f: F ) -> R

Mutate the evaluation pool containing:

when this period begins: the evaluation results to be applied.
when this period ends: the evaluation requests.

fn mutate_next_pool<R, F: FnOnce(&mut EvaluationPool<<T as Config>::AccountId, <T as Config>::IdtyIndex>) -> R>( index: u32, f: F ) -> R

Mutate the evaluation pool containing the results sent by evaluators for this period.

fn take_current_pool( index: u32 ) -> EvaluationPool<<T as Config>::AccountId, <T as Config>::IdtyIndex>

Take (and leave empty) the evaluation pool containing:

when this period begins: the evaluation results to be applied.
when this period ends: the evaluation requests.

fn check_request_distance_evaluation_self( who: &T::AccountId ) -> Result<<T as Config>::IdtyIndex, DispatchError>

Check if requested distance evaluation is allowed.

fn check_request_distance_evaluation_for( who: &T::AccountId, target: <T as Config>::IdtyIndex ) -> Result<(), DispatchError>

check that targeted request distance evaluation is allowed

fn check_request_distance_evaluation_common( target: <T as Config>::IdtyIndex ) -> Result<(), DispatchError>

fn do_request_distance_evaluation( who: &T::AccountId, idty_index: <T as Config>::IdtyIndex ) -> Result<(), DispatchError>

Request distance evaluation in the current pool.

fn do_update_evaluation( evaluator: <T as Config>::AccountId, computation_result: ComputationResult ) -> DispatchResult

Update distance evaluation in the next pool.

pub fn do_valid_distance_status( idty: <T as Config>::IdtyIndex, distance: Perbill )

Set the distance status using for an identity.

pub fn do_evaluation(index: u32) -> Weight

Perform evaluation for a specified pool.

This function executes evaluation logic based on the provided pool index. It retrieves the current evaluation pool for the index, processes each evaluation, and handles the outcomes based on the computed median distances. If a positive evaluation result is obtained, it releases reserved funds and updates the distance status accordingly. For negative or inconclusive results, it slashes funds or releases them, respectively.

pub fn evaluation_pool_0( ) -> EvaluationPool<<T as Config>::AccountId, <T as Config>::IdtyIndex>

An auto-generated getter for EvaluationPool0.

impl<T: Config> Pallet<T>

pub fn evaluation_pool_1( ) -> EvaluationPool<<T as Config>::AccountId, <T as Config>::IdtyIndex>

An auto-generated getter for EvaluationPool1.

impl<T: Config> Pallet<T>

pub fn evaluation_pool_2( ) -> EvaluationPool<<T as Config>::AccountId, <T as Config>::IdtyIndex>

An auto-generated getter for EvaluationPool2.

impl<T: Config> Pallet<T>

pub fn pending_evaluation_request<KArg>( k: KArg ) -> Option<<T as Config>::AccountId>
where KArg: EncodeLike<<T as Config>::IdtyIndex>,

An auto-generated getter for PendingEvaluationRequest.

impl<T: Config> Pallet<T>

pub fn current_pool_index() -> u32

An auto-generated getter for CurrentPoolIndex.

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 + Config, BalanceOf<T>: From<u32>, BlockNumberFor<T>: From<u32>,

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>

type RuntimeCall = Call<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 = StorageVersion

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(block: BlockNumberFor<T>) -> Weight
where BlockNumberFor<T>: From<u32>,

Block initialization hook. This is called at the very beginning of block execution. Read more

fn on_finalize(_n: BlockNumberFor<T>)

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 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 integrity_test()

See [Hooks::integrity_test].

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].

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 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: 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.

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

type Call = Call<T>

The call type of the pallet.

type Error = InherentError

The error returned by check_inherent.

const INHERENT_IDENTIFIER: InherentIdentifier = INHERENT_IDENTIFIER

The inherent identifier used by this inherent.

fn create_inherent(data: &InherentData) -> Option<Self::Call>

Create an inherent out of the given InherentData. Read more

fn is_inherent(call: &Self::Call) -> bool

Return whether the call is an inherent call. Read more

fn is_inherent_required( _: &InherentData ) -> Result<Option<Self::Error>, Self::Error>

Determines whether this inherent is required in this block. Read more

fn check_inherent(_: &Self::Call, _: &InherentData) -> Result<(), Self::Error>

Check whether the given inherent is valid. Checking the inherent is optional and can be omitted by using the default implementation. Read more

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

fn storage_info() -> Vec<StorageInfo>

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> Freeze for Pallet<T>

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

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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> DynClone for T
where T: Clone,

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

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

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

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

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

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

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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 for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

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

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T, U> IntoKey for T
where U: FromKey<T>,

fn into_key(self) -> U

impl<T> IsType<T> for T

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Cast reference.

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Cast reference.

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Cast mutable reference.

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Cast mutable reference.

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

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

Get a reference to the inner from the outer.

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

Get a mutable reference to the inner from the outer.

impl<T> Pointable for T

const ALIGN: usize = _

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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

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

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

fn is_in_subset(&self) -> bool

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

fn to_subset_unchecked(&self) -> SS

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

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.

fn to_owned(&self) -> T

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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Performs the conversion.

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where U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

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Performs the conversion.

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type Error = >::Error

fn try_into_key(self) -> Result<U, >::Error>

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where T: UncheckedFrom<S>,

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The counterpart to unchecked_from.

impl<T, S> UniqueSaturatedInto<T> for S
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

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

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where T: Debug,

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where T: Send + Sync + Debug + Eq + PartialEq + Clone + 'static,