Struct attestation::pallet::Pallet

impl<T: Config> Pallet<T>

pub fn add( origin: OriginFor<T>, claim_hash: ClaimHashOf<T>, ctype_hash: CtypeHashOf<T>, authorization: Option<T::AccessControl> ) -> DispatchResult

Create a new attestation.

The attester can optionally provide a reference to an existing delegation that will be saved along with the attestation itself in the form of an attested delegation.

The referenced CType hash must already be present on chain.

If an optional delegation id is provided, the dispatch origin must be the owner of the delegation. Otherwise, it could be any DelegationEntityId.

Emits AttestationCreated.

pub fn revoke( origin: OriginFor<T>, claim_hash: ClaimHashOf<T>, authorization: Option<T::AccessControl> ) -> DispatchResultWithPostInfo

Revoke an existing attestation.

The revoker must be either the creator of the attestation being revoked or an entity that in the delegation tree is an ancestor of the attester, i.e., it was either the delegator of the attester or an ancestor thereof.

Emits AttestationRevoked.

pub fn remove( origin: OriginFor<T>, claim_hash: ClaimHashOf<T>, authorization: Option<T::AccessControl> ) -> DispatchResultWithPostInfo

Remove an attestation.

The origin must be either the creator of the attestation or an entity which is an ancestor of the attester in the delegation tree, i.e., it was either the delegator of the attester or an ancestor thereof.

Always emits AttestationRemoved and emits AttestationRevoked only if the attestation was not revoked yet.

pub fn reclaim_deposit( origin: OriginFor<T>, claim_hash: ClaimHashOf<T> ) -> DispatchResult

Reclaim a storage deposit by removing an attestation

Always emits AttestationRemoved and emits AttestationRevoked only if the attestation was not revoked yet.

pub fn change_deposit_owner( origin: OriginFor<T>, claim_hash: ClaimHashOf<T> ) -> DispatchResult

Changes the deposit owner.

The balance that is reserved by the current deposit owner will be freed and balance of the new deposit owner will get reserved.

The subject of the call must be the attester who issues the attestation. The sender of the call will be the new deposit owner.

pub fn update_deposit( origin: OriginFor<T>, claim_hash: ClaimHashOf<T> ) -> DispatchResult

Updates the deposit amount to the current deposit rate.

The sender must be the deposit owner.

impl<T: Config> Pallet<T>

pub fn attestations<KArg>(k: KArg) -> Option<AttestationDetailsOf<T>>where KArg: EncodeLike<ClaimHashOf<T>>,

An auto-generated getter for Attestations.

impl<T: Config> Pallet<T>

pub fn external_attestations<KArg1, KArg2>(k1: KArg1, k2: KArg2) -> boolwhere KArg1: EncodeLike<<T as Config>::AuthorizationId>, KArg2: EncodeLike<ClaimHashOf<T>>,

An auto-generated getter for ExternalAttestations.

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 + Debug + Config<CtypeCreatorId = T::AttesterId> + Config, <T as Config>::EnsureOrigin: GenerateBenchmarkOrigin<T::RuntimeOrigin, T::AccountId, T::AttesterId>, BlockNumberFor<T>: From<u64>, <T as Config>::Currency: Mutate<T::AccountId>,

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.

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 CurrentStorageVersion = StorageVersion

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 try_state(_n: BlockNumberFor<T>) -> Result<(), TryRuntimeError>

Execute the sanity checks of this pallet, per block. 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_runtime_upgrade() -> Weight

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

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

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

fn post_upgrade(_state: Vec<u8, Global>) -> 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 wasm runtime. 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].

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 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<Pallet<T>> 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> StorageInfoTrait for Pallet<T>

fn storage_info() -> Vec<StorageInfo>

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

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 Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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Immutably borrows from an owned value. Read more

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<S> CallSources<S, S> for Swhere S: Clone,

fn sender(&self) -> S

The sender of the call who will pay for all deposits and fees.

fn subject(&self) -> S

The subject of the call.

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

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

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Converts self into T using Into<T>. Read more

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

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

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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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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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