Type Alias OnDemandAssignmentProvider

pub type OnDemandAssignmentProvider = Pallet<Runtime>;

Aliased Type

struct OnDemandAssignmentProvider(/* private fields */);

Implementations

impl<T> Pallet<T>

where T: Config,

pub fn place_order_allow_death( origin: <T as Config>::RuntimeOrigin, max_amount: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, para_id: Id, ) -> Result<(), DispatchError>

👎Deprecated: This will be removed in favor of using place_order_with_credits

Create a single on demand core order. Will use the spot price for the current block and will reap the account if needed.

Parameters:

• origin: The sender of the call, funds will be withdrawn from this account.
• max_amount: The maximum balance to withdraw from the origin to place an order.
• para_id: A ParaId the origin wants to provide blockspace for.

Errors:

• InsufficientBalance: from the Currency implementation
• QueueFull
• SpotPriceHigherThanMaxAmount

Events:

• OnDemandOrderPlaced

pub fn place_order_keep_alive( origin: <T as Config>::RuntimeOrigin, max_amount: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, para_id: Id, ) -> Result<(), DispatchError>

👎Deprecated: This will be removed in favor of using place_order_with_credits

Same as the place_order_allow_death call , but with a check that placing the order will not reap the account.

Parameters:

• origin: The sender of the call, funds will be withdrawn from this account.
• max_amount: The maximum balance to withdraw from the origin to place an order.
• para_id: A ParaId the origin wants to provide blockspace for.

Errors:

• InsufficientBalance: from the Currency implementation
• QueueFull
• SpotPriceHigherThanMaxAmount

Events:

• OnDemandOrderPlaced

pub fn place_order_with_credits( origin: <T as Config>::RuntimeOrigin, max_amount: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, para_id: Id, ) -> Result<(), DispatchError>

Create a single on demand core order with credits. Will charge the owner’s on-demand credit account the spot price for the current block.

Parameters:

• origin: The sender of the call, on-demand credits will be withdrawn from this account.
• max_amount: The maximum number of credits to spend from the origin to place an order.
• para_id: A ParaId the origin wants to provide blockspace for.

Errors:

• InsufficientCredits
• QueueFull
• SpotPriceHigherThanMaxAmount

Events:

• OnDemandOrderPlaced

impl<T> Pallet<T>

where T: Config, <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance: FixedPointOperand,

pub fn pop_assignment_for_core(core_index: CoreIndex) -> Option<Assignment>

Take the next queued entry that is available for a given core index.

Parameters:

• core_index: The core index

pub fn assignment_duplicated(para_id: Id, core_index: CoreIndex)

Report that an assignment was duplicated by the scheduler.

pub fn report_processed(para_id: Id, core_index: CoreIndex)

Report that the para_id & core_index combination was processed.

This should be called once it is clear that the assignment won’t get pushed back anymore.

In other words for each pop_assignment_for_core a call to this function or push_back_assignment must follow, but only one.

pub fn push_back_assignment(para_id: Id, core_index: CoreIndex)

Push an assignment back to the front of the queue.

The assignment has not been processed yet. Typically used on session boundaries.

NOTE: We are not checking queue size here. So due to push backs it is possible that we exceed the maximum queue size slightly.

Parameters:

• para_id: The para that did not make it.
• core_index: The core the para was scheduled on.

pub fn credit_account( who: <T as Config>::AccountId, amount: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, )

Adds credits to the specified account.

Parameters:

• who: Credit receiver.
• amount: The amount of new credits the account will receive.

pub fn claim_revenue_until( when: <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number, ) -> <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance

Collect the revenue from the when blockheight

pub fn account_id() -> <T as Config>::AccountId

Account of the pallet pot, where the funds from instantaneous coretime sale are accumulated.

pub fn populate_queue(para_id: Id, num: u32)

Trait Implementations

impl<T> BeforeAllRuntimeMigrations for Pallet<T>

where T: Config,

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”.

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> Callable<T> for Pallet<T>

where T: Config,

type RuntimeCall = Call<T>

impl<T> Clone for Pallet<T>

fn clone(&self) -> Pallet<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for Pallet<T>

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

Formats the value using the given formatter.

impl<T> DispatchViewFunction for Pallet<T>

where T: Config,

fn dispatch_view_function<O>( id: &ViewFunctionId, input: &mut &[u8], output: &mut O, ) -> Result<(), ViewFunctionDispatchError>

where O: Output,

impl<T> GetStorageVersion for Pallet<T>

where T: Config,

type InCodeStorageVersion = StorageVersion

This type is generated by the pallet macro.

fn in_code_storage_version() -> <Pallet<T> as GetStorageVersion>::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.

impl<T> Hooks<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T>

where T: Config,

fn on_initialize( _now: <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number, ) -> Weight

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

fn on_finalize(_n: BlockNumber)

Block finalization hook. This is called at the very end of block execution.

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).

fn on_poll(_n: BlockNumber, _weight: &mut WeightMeter)

A hook to run logic after inherent application.

fn on_runtime_upgrade() -> Weight

Hook executed when a code change (aka. a “runtime upgrade”) is detected by the FRAME Executive pallet.

fn try_state(_n: BlockNumber) -> Result<(), DispatchError>

Execute the sanity checks of this pallet, per block.

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

Execute some pre-checks prior to a runtime upgrade.

fn post_upgrade(_state: Vec<u8>) -> Result<(), DispatchError>

Execute some post-checks after a runtime upgrade.

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.

fn integrity_test()

Check the integrity of this pallet’s configuration.

impl<T> IntegrityTest for Pallet<T>

where T: Config,

fn integrity_test()

See Hooks::integrity_test.

impl<T> OffchainWorker<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T>

where T: Config,

fn offchain_worker( n: <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number, )

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

impl<T> OnFinalize<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T>

where T: Config,

fn on_finalize( n: <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number, )

See Hooks::on_finalize.

impl<T> OnGenesis for Pallet<T>

where T: Config,

fn on_genesis()

Something that should happen at genesis.

impl<T> OnIdle<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T>

where T: Config,

fn on_idle( n: <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number, remaining_weight: Weight, ) -> Weight

See Hooks::on_idle.

impl<T> OnInitialize<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T>

where T: Config,

fn on_initialize( n: <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number, ) -> Weight

See Hooks::on_initialize.

impl<T> OnPoll<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T>

where T: Config,

fn on_poll( n: <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number, weight: &mut WeightMeter, )

Code to execute every now and then at the beginning of the block after inherent application.

impl<T> OnRuntimeUpgrade for Pallet<T>

where T: Config,

fn on_runtime_upgrade() -> Weight

See Hooks::on_runtime_upgrade.

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

See Hooks::pre_upgrade.

fn post_upgrade(state: Vec<u8>) -> Result<(), DispatchError>

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.

impl<T> PalletInfoAccess for Pallet<T>

where T: Config,

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> PalletsInfoAccess for Pallet<T>

where T: Config,

fn count() -> usize

The number of pallets’ information that this type represents.

fn infos() -> Vec<PalletInfoData>

All of the pallets’ information that this type represents.

impl<T> PartialEq for Pallet<T>

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> StorageInfoTrait for Pallet<T>

where T: Config,

fn storage_info() -> Vec<StorageInfo>

impl<T> TryDecodeEntireStorage for Pallet<T>

where T: Config,

fn try_decode_entire_state() -> Result<usize, Vec<TryDecodeEntireStorageError>>

Decode the entire data under the given storage, returning Ok(bytes_decoded) if success.

impl<T> TryState<<<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number> for Pallet<T>

where T: Config,

fn try_state( n: <<<T as Config>::Block as HeaderProvider>::HeaderT as Header>::Number, _s: Select, ) -> Result<(), DispatchError>

Execute the state checks.

impl<T> ViewFunctionIdPrefix for Pallet<T>

where T: Config,

fn prefix() -> [u8; 16]

impl<T> WhitelistedStorageKeys for Pallet<T>

where T: Config,

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>