pub enum RuntimeApiRequest {
Show 34 variants
Version(RuntimeApiSender<u32>),
Authorities(RuntimeApiSender<Vec<AuthorityDiscoveryId>>),
Validators(RuntimeApiSender<Vec<ValidatorId>>),
ValidatorGroups(RuntimeApiSender<(Vec<Vec<ValidatorIndex>>, GroupRotationInfo)>),
AvailabilityCores(RuntimeApiSender<Vec<CoreState>>),
PersistedValidationData(Id, OccupiedCoreAssumption, RuntimeApiSender<Option<PersistedValidationData>>),
AssumedValidationData(Id, Hash, RuntimeApiSender<Option<(PersistedValidationData, ValidationCodeHash)>>),
CheckValidationOutputs(Id, CandidateCommitments, RuntimeApiSender<bool>),
SessionIndexForChild(RuntimeApiSender<SessionIndex>),
ValidationCode(Id, OccupiedCoreAssumption, RuntimeApiSender<Option<ValidationCode>>),
ValidationCodeByHash(ValidationCodeHash, RuntimeApiSender<Option<ValidationCode>>),
CandidatePendingAvailability(Id, RuntimeApiSender<Option<CommittedCandidateReceipt>>),
CandidateEvents(RuntimeApiSender<Vec<CandidateEvent>>),
SessionExecutorParams(SessionIndex, RuntimeApiSender<Option<ExecutorParams>>),
SessionInfo(SessionIndex, RuntimeApiSender<Option<SessionInfo>>),
DmqContents(Id, RuntimeApiSender<Vec<InboundDownwardMessage<BlockNumber>>>),
InboundHrmpChannelsContents(Id, RuntimeApiSender<BTreeMap<Id, Vec<InboundHrmpMessage<BlockNumber>>>>),
CurrentBabeEpoch(RuntimeApiSender<BabeEpoch>),
FetchOnChainVotes(RuntimeApiSender<Option<ScrapedOnChainVotes>>),
SubmitPvfCheckStatement(PvfCheckStatement, ValidatorSignature, RuntimeApiSender<()>),
PvfsRequirePrecheck(RuntimeApiSender<Vec<ValidationCodeHash>>),
ValidationCodeHash(Id, OccupiedCoreAssumption, RuntimeApiSender<Option<ValidationCodeHash>>),
Disputes(RuntimeApiSender<Vec<(SessionIndex, CandidateHash, DisputeState<BlockNumber>)>>),
UnappliedSlashes(RuntimeApiSender<Vec<(SessionIndex, CandidateHash, PendingSlashes)>>),
KeyOwnershipProof(ValidatorId, RuntimeApiSender<Option<OpaqueKeyOwnershipProof>>),
SubmitReportDisputeLost(DisputeProof, OpaqueKeyOwnershipProof, RuntimeApiSender<Option<()>>),
MinimumBackingVotes(SessionIndex, RuntimeApiSender<u32>),
DisabledValidators(RuntimeApiSender<Vec<ValidatorIndex>>),
ParaBackingState(Id, RuntimeApiSender<Option<BackingState>>),
AsyncBackingParams(RuntimeApiSender<AsyncBackingParams>),
NodeFeatures(SessionIndex, RuntimeApiSender<NodeFeatures>),
ApprovalVotingParams(SessionIndex, RuntimeApiSender<ApprovalVotingParams>),
ClaimQueue(RuntimeApiSender<BTreeMap<CoreIndex, VecDeque<Id>>>),
CandidatesPendingAvailability(Id, RuntimeApiSender<Vec<CommittedCandidateReceipt>>),
}
Expand description
A request to the Runtime API subsystem.
Variants§
Version(RuntimeApiSender<u32>)
Get the version of the runtime API, if any.
Authorities(RuntimeApiSender<Vec<AuthorityDiscoveryId>>)
Get the next, current and some previous authority discovery set deduplicated.
Validators(RuntimeApiSender<Vec<ValidatorId>>)
Get the current validator set.
ValidatorGroups(RuntimeApiSender<(Vec<Vec<ValidatorIndex>>, GroupRotationInfo)>)
Get the validator groups and group rotation info.
AvailabilityCores(RuntimeApiSender<Vec<CoreState>>)
Get information on all availability cores.
PersistedValidationData(Id, OccupiedCoreAssumption, RuntimeApiSender<Option<PersistedValidationData>>)
Get the persisted validation data for a particular para, taking the given
OccupiedCoreAssumption
, which will inform on how the validation data should be computed
if the para currently occupies a core.
AssumedValidationData(Id, Hash, RuntimeApiSender<Option<(PersistedValidationData, ValidationCodeHash)>>)
Get the persisted validation data for a particular para along with the current validation code hash, matching the data hash against an expected one.
CheckValidationOutputs(Id, CandidateCommitments, RuntimeApiSender<bool>)
Sends back true
if the validation outputs pass all acceptance criteria checks.
SessionIndexForChild(RuntimeApiSender<SessionIndex>)
Get the session index that a child of the block will have.
ValidationCode(Id, OccupiedCoreAssumption, RuntimeApiSender<Option<ValidationCode>>)
Get the validation code for a para, taking the given OccupiedCoreAssumption
, which
will inform on how the validation data should be computed if the para currently
occupies a core.
ValidationCodeByHash(ValidationCodeHash, RuntimeApiSender<Option<ValidationCode>>)
Get validation code by its hash, either past, current or future code can be returned, as long as state is still available.
CandidatePendingAvailability(Id, RuntimeApiSender<Option<CommittedCandidateReceipt>>)
Get the candidate pending availability for a particular parachain by parachain / core index
CandidateEvents(RuntimeApiSender<Vec<CandidateEvent>>)
Get all events concerning candidates (backing, inclusion, time-out) in the parent of the block in whose state this request is executed.
SessionExecutorParams(SessionIndex, RuntimeApiSender<Option<ExecutorParams>>)
Get the execution environment parameter set by session index
SessionInfo(SessionIndex, RuntimeApiSender<Option<SessionInfo>>)
Get the session info for the given session, if stored.
DmqContents(Id, RuntimeApiSender<Vec<InboundDownwardMessage<BlockNumber>>>)
Get all the pending inbound messages in the downward message queue for a para.
InboundHrmpChannelsContents(Id, RuntimeApiSender<BTreeMap<Id, Vec<InboundHrmpMessage<BlockNumber>>>>)
Get the contents of all channels addressed to the given recipient. Channels that have no messages in them are also included.
CurrentBabeEpoch(RuntimeApiSender<BabeEpoch>)
Get information about the BABE epoch the block was included in.
FetchOnChainVotes(RuntimeApiSender<Option<ScrapedOnChainVotes>>)
Get all disputes in relation to a relay parent.
SubmitPvfCheckStatement(PvfCheckStatement, ValidatorSignature, RuntimeApiSender<()>)
Submits a PVF pre-checking statement into the transaction pool.
PvfsRequirePrecheck(RuntimeApiSender<Vec<ValidationCodeHash>>)
Returns code hashes of PVFs that require pre-checking by validators in the active set.
ValidationCodeHash(Id, OccupiedCoreAssumption, RuntimeApiSender<Option<ValidationCodeHash>>)
Get the validation code used by the specified para, taking the given
OccupiedCoreAssumption
, which will inform on how the validation data should be computed
if the para currently occupies a core.
Disputes(RuntimeApiSender<Vec<(SessionIndex, CandidateHash, DisputeState<BlockNumber>)>>)
Returns all on-chain disputes at given block number. Available in v3
.
UnappliedSlashes(RuntimeApiSender<Vec<(SessionIndex, CandidateHash, PendingSlashes)>>)
Returns a list of validators that lost a past session dispute and need to be slashed.
V5
KeyOwnershipProof(ValidatorId, RuntimeApiSender<Option<OpaqueKeyOwnershipProof>>)
Returns a merkle proof of a validator session key.
V5
SubmitReportDisputeLost(DisputeProof, OpaqueKeyOwnershipProof, RuntimeApiSender<Option<()>>)
Submits an unsigned extrinsic to slash validator who lost a past session dispute.
V5
MinimumBackingVotes(SessionIndex, RuntimeApiSender<u32>)
Get the minimum required backing votes.
DisabledValidators(RuntimeApiSender<Vec<ValidatorIndex>>)
Returns all disabled validators at a given block height.
ParaBackingState(Id, RuntimeApiSender<Option<BackingState>>)
Get the backing state of the given para.
AsyncBackingParams(RuntimeApiSender<AsyncBackingParams>)
Get candidate’s acceptance limitations for asynchronous backing for a relay parent.
If it’s not supported by the Runtime, the async backing is said to be disabled.
NodeFeatures(SessionIndex, RuntimeApiSender<NodeFeatures>)
Get the node features.
ApprovalVotingParams(SessionIndex, RuntimeApiSender<ApprovalVotingParams>)
Approval voting params
V10
ClaimQueue(RuntimeApiSender<BTreeMap<CoreIndex, VecDeque<Id>>>)
Fetch the ClaimQueue
from scheduler pallet
V11
CandidatesPendingAvailability(Id, RuntimeApiSender<Vec<CommittedCandidateReceipt>>)
Get the candidates pending availability for a particular parachain
V11
Implementations§
source§impl RuntimeApiRequest
impl RuntimeApiRequest
sourcepub const DISPUTES_RUNTIME_REQUIREMENT: u32 = 3u32
pub const DISPUTES_RUNTIME_REQUIREMENT: u32 = 3u32
Runtime version requirements for each message
Disputes
sourcepub const EXECUTOR_PARAMS_RUNTIME_REQUIREMENT: u32 = 4u32
pub const EXECUTOR_PARAMS_RUNTIME_REQUIREMENT: u32 = 4u32
ExecutorParams
sourcepub const UNAPPLIED_SLASHES_RUNTIME_REQUIREMENT: u32 = 5u32
pub const UNAPPLIED_SLASHES_RUNTIME_REQUIREMENT: u32 = 5u32
UnappliedSlashes
sourcepub const KEY_OWNERSHIP_PROOF_RUNTIME_REQUIREMENT: u32 = 5u32
pub const KEY_OWNERSHIP_PROOF_RUNTIME_REQUIREMENT: u32 = 5u32
KeyOwnershipProof
sourcepub const SUBMIT_REPORT_DISPUTE_LOST_RUNTIME_REQUIREMENT: u32 = 5u32
pub const SUBMIT_REPORT_DISPUTE_LOST_RUNTIME_REQUIREMENT: u32 = 5u32
SubmitReportDisputeLost
sourcepub const MINIMUM_BACKING_VOTES_RUNTIME_REQUIREMENT: u32 = 6u32
pub const MINIMUM_BACKING_VOTES_RUNTIME_REQUIREMENT: u32 = 6u32
MinimumBackingVotes
sourcepub const ASYNC_BACKING_STATE_RUNTIME_REQUIREMENT: u32 = 7u32
pub const ASYNC_BACKING_STATE_RUNTIME_REQUIREMENT: u32 = 7u32
Minimum version to enable asynchronous backing: AsyncBackingParams
and ParaBackingState
.
sourcepub const DISABLED_VALIDATORS_RUNTIME_REQUIREMENT: u32 = 8u32
pub const DISABLED_VALIDATORS_RUNTIME_REQUIREMENT: u32 = 8u32
DisabledValidators
sourcepub const NODE_FEATURES_RUNTIME_REQUIREMENT: u32 = 9u32
pub const NODE_FEATURES_RUNTIME_REQUIREMENT: u32 = 9u32
Node features
sourcepub const APPROVAL_VOTING_PARAMS_REQUIREMENT: u32 = 10u32
pub const APPROVAL_VOTING_PARAMS_REQUIREMENT: u32 = 10u32
approval_voting_params
sourcepub const CLAIM_QUEUE_RUNTIME_REQUIREMENT: u32 = 11u32
pub const CLAIM_QUEUE_RUNTIME_REQUIREMENT: u32 = 11u32
ClaimQueue
sourcepub const CANDIDATES_PENDING_AVAILABILITY_RUNTIME_REQUIREMENT: u32 = 11u32
pub const CANDIDATES_PENDING_AVAILABILITY_RUNTIME_REQUIREMENT: u32 = 11u32
candidates_pending_availability
Trait Implementations§
Auto Trait Implementations§
impl !RefUnwindSafe for RuntimeApiRequest
impl Send for RuntimeApiRequest
impl Sync for RuntimeApiRequest
impl Unpin for RuntimeApiRequest
impl !UnwindSafe for RuntimeApiRequest
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