pub struct RuntimeApiImpl<Block: BlockT, C: CallApiAt<Block> + 'static> { /* private fields */ }
Expand description

Implements all runtime apis for the client side.

Trait Implementations§

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impl<__SrApiBlock__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SrApiBlock__> + 'static> AccountNonceApi<__SrApiBlock__, <<MultiSignature as Verify>::Signer as IdentifyAccount>::AccountId, u32> for RuntimeApiImpl<__SrApiBlock__, RuntimeApiImplCall>where RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SrApiBlock__>>, &'static RuntimeApiImplCall: Send, AccountId: UnwindSafe + RefUnwindSafe, Index: UnwindSafe + RefUnwindSafe, __SrApiBlock__::Header: UnwindSafe + RefUnwindSafe,

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fn account_nonce( &self, __runtime_api_at_param__: <Block as Block>::Hash, account: AccountId ) -> Result<Nonce, ApiError>

Get current account nonce of given AccountId.
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impl<Block: BlockT, C: CallApiAt<Block>> ApiExt<Block> for RuntimeApiImpl<Block, C>

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type StateBackend = <C as CallApiAt<Block>>::StateBackend

The state backend that is used to store the block states.
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fn execute_in_transaction<F: FnOnce(&Self) -> TransactionOutcome<R>, R>( &self, call: F ) -> Rwhere Self: Sized,

Execute the given closure inside a new transaction. Read more
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fn has_api<A: RuntimeApiInfo + ?Sized>( &self, at: <Block as BlockT>::Hash ) -> Result<bool, ApiError>where Self: Sized,

Checks if the given api is implemented and versions match.
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fn has_api_with<A: RuntimeApiInfo + ?Sized, P: Fn(u32) -> bool>( &self, at: <Block as BlockT>::Hash, pred: P ) -> Result<bool, ApiError>where Self: Sized,

Check if the given api is implemented and the version passes a predicate.
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fn api_version<A: RuntimeApiInfo + ?Sized>( &self, at: <Block as BlockT>::Hash ) -> Result<Option<u32>, ApiError>where Self: Sized,

Returns the version of the given api.
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fn record_proof(&mut self)

Start recording all accessed trie nodes for generating proofs.
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fn proof_recorder(&self) -> Option<ProofRecorder<Block>>

Returns the current active proof recorder.
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fn extract_proof(&mut self) -> Option<StorageProof>

Extract the recorded proof. Read more
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fn into_storage_changes( &self, backend: &Self::StateBackend, parent_hash: Block::Hash ) -> Result<StorageChanges<C::StateBackend, Block>, String>where Self: Sized,

Convert the api object into the storage changes that were done while executing runtime api functions. Read more
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fn set_call_context(&mut self, call_context: CallContext)

Set the [CallContext] to be used by the runtime api calls done by this instance.
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fn register_extension<E: Extension>(&mut self, extension: E)

Register an [Extension] that will be accessible while executing a runtime api call.
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impl<__SrApiBlock__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SrApiBlock__> + 'static> AuraApi<__SrApiBlock__, Public> for RuntimeApiImpl<__SrApiBlock__, RuntimeApiImplCall>where RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SrApiBlock__>>, &'static RuntimeApiImplCall: Send, SlotDuration: UnwindSafe + RefUnwindSafe, Vec<AuraId>: UnwindSafe + RefUnwindSafe, __SrApiBlock__::Header: UnwindSafe + RefUnwindSafe,

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fn slot_duration( &self, __runtime_api_at_param__: <Block as Block>::Hash ) -> Result<SlotDuration, ApiError>

Returns the slot duration for Aura. Read more
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fn authorities( &self, __runtime_api_at_param__: <Block as Block>::Hash ) -> Result<Vec<AuthorityId, Global>, ApiError>

Return the current set of authorities.
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impl<__SrApiBlock__, RuntimeApiImplCall: CallApiAt<__SrApiBlock__> + 'static> BlockBuilder<__SrApiBlock__> for RuntimeApiImpl<__SrApiBlock__, RuntimeApiImplCall>where RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SrApiBlock__>>, &'static RuntimeApiImplCall: Send, <__SrApiBlock__ as BlockT>::Extrinsic: UnwindSafe + RefUnwindSafe, ApplyExtrinsicResult: UnwindSafe + RefUnwindSafe, <__SrApiBlock__ as BlockT>::Header: UnwindSafe + RefUnwindSafe, InherentData: UnwindSafe + RefUnwindSafe, Vec<<__SrApiBlock__ as BlockT>::Extrinsic>: UnwindSafe + RefUnwindSafe, __SrApiBlock__: UnwindSafe + RefUnwindSafe + BlockT, CheckInherentsResult: UnwindSafe + RefUnwindSafe, __SrApiBlock__::Header: UnwindSafe + RefUnwindSafe,

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fn apply_extrinsic( &self, __runtime_api_at_param__: <Block as Block>::Hash, extrinsic: <Block as Block>::Extrinsic ) -> Result<Result<Result<(), DispatchError>, TransactionValidityError>, ApiError>

Apply the given extrinsic. Read more
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fn apply_extrinsic_before_version_6( &self, __runtime_api_at_param__: <Block as Block>::Hash, extrinsic: <Block as Block>::Extrinsic ) -> Result<Result<Result<(), DispatchError>, TransactionValidityError>, ApiError>

👎Deprecated
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fn finalize_block( &self, __runtime_api_at_param__: <Block as Block>::Hash ) -> Result<<Block as Block>::Header, ApiError>

Finish the current block.
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fn inherent_extrinsics( &self, __runtime_api_at_param__: <Block as Block>::Hash, inherent: InherentData ) -> Result<Vec<<Block as Block>::Extrinsic, Global>, ApiError>

Generate inherent extrinsics. The inherent data will vary from chain to chain.
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fn check_inherents( &self, __runtime_api_at_param__: <Block as Block>::Hash, block: Block, data: InherentData ) -> Result<CheckInherentsResult, ApiError>

Check that the inherents are valid. The inherent data will vary from chain to chain.
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impl<__SrApiBlock__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SrApiBlock__> + 'static> CollectCollationInfo<__SrApiBlock__> for RuntimeApiImpl<__SrApiBlock__, RuntimeApiImplCall>where RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SrApiBlock__>>, &'static RuntimeApiImplCall: Send, <__SrApiBlock__ as BlockT>::Header: UnwindSafe + RefUnwindSafe, CollationInfo: UnwindSafe + RefUnwindSafe, __SrApiBlock__::Header: UnwindSafe + RefUnwindSafe,

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fn collect_collation_info_before_version_2( &self, __runtime_api_at_param__: <Block as Block>::Hash ) -> Result<CollationInfoV1, ApiError>

👎Deprecated
Collect information about a collation.
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fn collect_collation_info( &self, __runtime_api_at_param__: <Block as Block>::Hash, header: &<Block as Block>::Header ) -> Result<CollationInfo, ApiError>

Collect information about a collation. Read more
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impl<__SrApiBlock__, RuntimeApiImplCall: CallApiAt<__SrApiBlock__> + 'static> Core<__SrApiBlock__> for RuntimeApiImpl<__SrApiBlock__, RuntimeApiImplCall>where RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SrApiBlock__>>, &'static RuntimeApiImplCall: Send, RuntimeVersion: UnwindSafe + RefUnwindSafe, __SrApiBlock__: UnwindSafe + RefUnwindSafe + BlockT, <__SrApiBlock__ as BlockT>::Header: UnwindSafe + RefUnwindSafe, __SrApiBlock__::Header: UnwindSafe + RefUnwindSafe,

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fn version( &self, __runtime_api_at_param__: <Block as Block>::Hash ) -> Result<RuntimeVersion, ApiError>

Returns the version of the runtime.
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fn execute_block( &self, __runtime_api_at_param__: <Block as Block>::Hash, block: Block ) -> Result<(), ApiError>

Execute the given block.
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fn initialize_block( &self, __runtime_api_at_param__: <Block as Block>::Hash, header: &<Block as Block>::Header ) -> Result<(), ApiError>

Initialize a block with the given header.
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impl<__SrApiBlock__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SrApiBlock__> + 'static> Metadata<__SrApiBlock__> for RuntimeApiImpl<__SrApiBlock__, RuntimeApiImplCall>where RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SrApiBlock__>>, &'static RuntimeApiImplCall: Send, OpaqueMetadata: UnwindSafe + RefUnwindSafe, u32: UnwindSafe + RefUnwindSafe, Option<OpaqueMetadata>: UnwindSafe + RefUnwindSafe, Vec<u32>: UnwindSafe + RefUnwindSafe, __SrApiBlock__::Header: UnwindSafe + RefUnwindSafe,

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fn metadata( &self, __runtime_api_at_param__: <Block as Block>::Hash ) -> Result<OpaqueMetadata, ApiError>

Returns the metadata of a runtime.
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fn metadata_at_version( &self, __runtime_api_at_param__: <Block as Block>::Hash, version: u32 ) -> Result<Option<OpaqueMetadata>, ApiError>

Returns the metadata at a given version. Read more
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fn metadata_versions( &self, __runtime_api_at_param__: <Block as Block>::Hash ) -> Result<Vec<u32, Global>, ApiError>

Returns the supported metadata versions. Read more
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impl<__SrApiBlock__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SrApiBlock__> + 'static> OffchainWorkerApi<__SrApiBlock__> for RuntimeApiImpl<__SrApiBlock__, RuntimeApiImplCall>where RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SrApiBlock__>>, &'static RuntimeApiImplCall: Send, <__SrApiBlock__ as BlockT>::Header: UnwindSafe + RefUnwindSafe, __SrApiBlock__::Header: UnwindSafe + RefUnwindSafe,

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fn offchain_worker_before_version_2( &self, __runtime_api_at_param__: <Block as Block>::Hash, number: <<Block as Block>::Header as Header>::Number ) -> Result<(), ApiError>

👎Deprecated
Starts the off-chain task for given block number.
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fn offchain_worker( &self, __runtime_api_at_param__: <Block as Block>::Hash, header: &<Block as Block>::Header ) -> Result<(), ApiError>

Starts the off-chain task for given block header.
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impl<__SrApiBlock__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SrApiBlock__> + 'static> SessionKeys<__SrApiBlock__> for RuntimeApiImpl<__SrApiBlock__, RuntimeApiImplCall>where RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SrApiBlock__>>, &'static RuntimeApiImplCall: Send, Option<Vec<u8>>: UnwindSafe + RefUnwindSafe, Vec<u8>: UnwindSafe + RefUnwindSafe, Option<Vec<(Vec<u8>, KeyTypeId)>>: UnwindSafe + RefUnwindSafe, __SrApiBlock__::Header: UnwindSafe + RefUnwindSafe,

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fn generate_session_keys( &self, __runtime_api_at_param__: <Block as Block>::Hash, seed: Option<Vec<u8, Global>> ) -> Result<Vec<u8, Global>, ApiError>

Generate a set of session keys with optionally using the given seed. The keys should be stored within the keystore exposed via runtime externalities. Read more
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fn decode_session_keys( &self, __runtime_api_at_param__: <Block as Block>::Hash, encoded: Vec<u8, Global> ) -> Result<Option<Vec<(Vec<u8, Global>, KeyTypeId), Global>>, ApiError>

Decode the given public session keys. Read more
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impl<__SrApiBlock__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SrApiBlock__> + 'static> TaggedTransactionQueue<__SrApiBlock__> for RuntimeApiImpl<__SrApiBlock__, RuntimeApiImplCall>where RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SrApiBlock__>>, &'static RuntimeApiImplCall: Send, TransactionSource: UnwindSafe + RefUnwindSafe, <__SrApiBlock__ as BlockT>::Extrinsic: UnwindSafe + RefUnwindSafe, <__SrApiBlock__ as BlockT>::Hash: UnwindSafe + RefUnwindSafe, TransactionValidity: UnwindSafe + RefUnwindSafe, __SrApiBlock__::Header: UnwindSafe + RefUnwindSafe,

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fn validate_transaction_before_version_2( &self, __runtime_api_at_param__: <Block as Block>::Hash, tx: <Block as Block>::Extrinsic ) -> Result<Result<ValidTransaction, TransactionValidityError>, ApiError>

👎Deprecated
Validate the transaction.
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fn validate_transaction_before_version_3( &self, __runtime_api_at_param__: <Block as Block>::Hash, source: TransactionSource, tx: <Block as Block>::Extrinsic ) -> Result<Result<ValidTransaction, TransactionValidityError>, ApiError>

👎Deprecated
Validate the transaction.
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fn validate_transaction( &self, __runtime_api_at_param__: <Block as Block>::Hash, source: TransactionSource, tx: <Block as Block>::Extrinsic, block_hash: <Block as Block>::Hash ) -> Result<Result<ValidTransaction, TransactionValidityError>, ApiError>

Validate the transaction. Read more
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impl<__SrApiBlock__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SrApiBlock__> + 'static> TransactionPaymentApi<__SrApiBlock__, u128> for RuntimeApiImpl<__SrApiBlock__, RuntimeApiImplCall>where RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SrApiBlock__>>, &'static RuntimeApiImplCall: Send, <__SrApiBlock__ as BlockT>::Extrinsic: UnwindSafe + RefUnwindSafe, u32: UnwindSafe + RefUnwindSafe, RuntimeDispatchInfo<Balance>: UnwindSafe + RefUnwindSafe, FeeDetails<Balance>: UnwindSafe + RefUnwindSafe, Weight: UnwindSafe + RefUnwindSafe, Balance: UnwindSafe + RefUnwindSafe, __SrApiBlock__::Header: UnwindSafe + RefUnwindSafe,

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fn query_info( &self, __runtime_api_at_param__: <Block as Block>::Hash, uxt: <Block as Block>::Extrinsic, len: u32 ) -> Result<RuntimeDispatchInfo<Balance, Weight>, ApiError>

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fn query_fee_details( &self, __runtime_api_at_param__: <Block as Block>::Hash, uxt: <Block as Block>::Extrinsic, len: u32 ) -> Result<FeeDetails<Balance>, ApiError>

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fn query_weight_to_fee( &self, __runtime_api_at_param__: <Block as Block>::Hash, weight: Weight ) -> Result<Balance, ApiError>

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fn query_length_to_fee( &self, __runtime_api_at_param__: <Block as Block>::Hash, length: u32 ) -> Result<Balance, ApiError>

Auto Trait Implementations§

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impl<Block, C> !RefUnwindSafe for RuntimeApiImpl<Block, C>

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impl<Block, C> Send for RuntimeApiImpl<Block, C>where C: Sync,

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impl<Block, C> !Sync for RuntimeApiImpl<Block, C>

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impl<Block, C> Unpin for RuntimeApiImpl<Block, C>where <Block as Block>::Hash: Unpin, <<C as CallApiAt<Block>>::StateBackend as Backend<<<Block as Block>::Header as Header>::Hashing>>::Transaction: Unpin,

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impl<Block, C> !UnwindSafe for RuntimeApiImpl<Block, C>

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impl<T> WithSubscriber for T

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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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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> JsonSchemaMaybe for T

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impl<T> MaybeSend for Twhere T: Send,