Struct pallet_stateful_storage::pallet::Pallet

impl<T: Config> Pallet<T>

pub fn apply_item_actions( origin: OriginFor<T>, state_owner_msa_id: MessageSourceId, schema_id: SchemaId, target_hash: PageHash, actions: BoundedVec<ItemAction<T::MaxItemizedBlobSizeBytes>, T::MaxItemizedActionsCount> ) -> DispatchResult

Applies the Add or Delete Actions on the requested Itemized page. This is treated as a transaction so either all actions succeed or none will be executed.

Note: if called by the state owner, call may succeed even on SignatureRequired schemas. The fact that the entire (signed) transaction is submitted by the owner’s keypair is considered equivalent to supplying a separate signature. Note in that case that a delegate submitting this extrinsic on behalf of a user would fail.

§Events

pub fn upsert_page( origin: OriginFor<T>, state_owner_msa_id: MessageSourceId, schema_id: SchemaId, page_id: PageId, target_hash: PageHash, payload: BoundedVec<u8, T::MaxPaginatedPageSizeBytes> ) -> DispatchResult

Creates or updates an Paginated storage with new payload

Note: if called by the state owner, call may succeed even on SignatureRequired schemas. The fact that the entire (signed) transaction is submitted by the owner’s keypair is considered equivalent to supplying a separate signature. Note in that case that a delegate submitting this extrinsic on behalf of a user would fail.

§Events

Event::PaginatedPageUpdated

pub fn delete_page( origin: OriginFor<T>, state_owner_msa_id: MessageSourceId, schema_id: SchemaId, page_id: PageId, target_hash: PageHash ) -> DispatchResult

Deletes a Paginated storage

Note: if called by the state owner, call may succeed even on SignatureRequired schemas. The fact that the entire (signed) transaction is submitted by the owner’s keypair is considered equivalent to supplying a separate signature. Note in that case that a delegate submitting this extrinsic on behalf of a user would fail.

§Events

Event::PaginatedPageDeleted

pub fn apply_item_actions_with_signature( origin: OriginFor<T>, delegator_key: T::AccountId, proof: MultiSignature, payload: ItemizedSignaturePayload<T> ) -> DispatchResult

👎Deprecated: please use apply_item_actions_with_signature_v2 instead

Applies the Add or Delete Actions on the requested Itemized page that requires signature since the signature of delegator is checked there is no need for delegation validation This is treated as a transaction so either all actions succeed or none will be executed.

§Events

pub fn upsert_page_with_signature( origin: OriginFor<T>, delegator_key: T::AccountId, proof: MultiSignature, payload: PaginatedUpsertSignaturePayload<T> ) -> DispatchResult

👎Deprecated: please use upsert_page_with_signature_v2 instead

Creates or updates an Paginated storage with new payload that requires signature since the signature of delegator is checked there is no need for delegation validation

§Events

Event::PaginatedPageUpdated

pub fn delete_page_with_signature( origin: OriginFor<T>, delegator_key: T::AccountId, proof: MultiSignature, payload: PaginatedDeleteSignaturePayload<T> ) -> DispatchResult

👎Deprecated: please use delete_page_with_signature_v2 instead

Deletes a Paginated storage that requires signature since the signature of delegator is checked there is no need for delegation validation

§Events

Event::PaginatedPageDeleted

pub fn apply_item_actions_with_signature_v2( origin: OriginFor<T>, delegator_key: T::AccountId, proof: MultiSignature, payload: ItemizedSignaturePayloadV2<T> ) -> DispatchResult

Applies the Add or Delete Actions on the requested Itemized page that requires signature since the signature of delegator is checked there is no need for delegation validation This is treated as a transaction so either all actions succeed or none will be executed.

§Events

pub fn upsert_page_with_signature_v2( origin: OriginFor<T>, delegator_key: T::AccountId, proof: MultiSignature, payload: PaginatedUpsertSignaturePayloadV2<T> ) -> DispatchResult

Creates or updates an Paginated storage with new payload that requires signature since the signature of delegator is checked there is no need for delegation validation

§Events

Event::PaginatedPageUpdated

pub fn delete_page_with_signature_v2( origin: OriginFor<T>, delegator_key: T::AccountId, proof: MultiSignature, payload: PaginatedDeleteSignaturePayloadV2<T> ) -> DispatchResult

Deletes a Paginated storage that requires signature since the signature of delegator is checked there is no need for delegation validation

§Events

Event::PaginatedPageDeleted

impl<T: Config> Pallet<T>

pub fn sum_add_actions_bytes( actions: &BoundedVec<ItemAction<<T as Config>::MaxItemizedBlobSizeBytes>, <T as Config>::MaxItemizedActionsCount> ) -> u32

Sums the total bytes of each item actions

pub fn get_paginated_storage( msa_id: MessageSourceId, schema_id: SchemaId ) -> Result<Vec<PaginatedStorageResponse>, DispatchError>

This function returns all the paginated storage associated with msa_id and schema_id

Warning: since this function iterates over all the potential keys it should never called from runtime.

pub fn get_itemized_storage( msa_id: MessageSourceId, schema_id: SchemaId ) -> Result<ItemizedStoragePageResponse, DispatchError>

This function returns all the itemized storage associated with msa_id and schema_id

pub fn check_payload_expiration( current_block: BlockNumberFor<T>, payload_expire_block: BlockNumberFor<T> ) -> Result<(), DispatchError>

This function checks to ensure payload_expire_block is in a valid range

§Errors

pub fn check_signature( signature: &MultiSignature, signer: &T::AccountId, payload: Vec<u8> ) -> DispatchResult

Verify the signature was signed by signer on payload by a wallet Note the wrap_binary_data follows the Polkadot wallet pattern of wrapping with <Byte> tags.

§Errors

Error::InvalidSignature

Trait Implementations§

fn clone(&self) -> Self

Returns a copy of the value. Read more

1.0.0 · source§

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 = 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: 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 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].

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 ==.

1.0.0 · source§

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> 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

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

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where Self: TryInto<T>,

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

impl<T> Conv for T

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

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

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

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

impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

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

impl<T> FmtForward for T

fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

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

fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

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

fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

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

fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

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

fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

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

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where Self: Pointer,

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

fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

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

fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

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

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where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more

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Returns the argument unchanged.

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

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

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

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Calls U::from(self).

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Pipes by value. This is generally the method you want to use. Read more

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where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more

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Mutably borrows self and passes that borrow into the pipe function. Read more

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impl<T> Same for T

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where Self: UniqueSaturatedInto<T>,

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where Self: BorrowMut, B: ?Sized,

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where Self: AsRef<R>, R: ?Sized,

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Calls .tap() only in debug builds, and is erased in release builds.

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