Struct polkadot_runtime::RuntimeApiImpl

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

Implements all runtime apis for the client side.

Trait Implementations

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

fn account_nonce(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    account: AccountId
) -> Result<Index, ApiError>

Get current account nonce of given AccountId.

fn account_nonce_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    account: AccountId
) -> Result<Index, ApiError>

Get current account nonce of given AccountId.

impl<Block: BlockT, C: CallApiAt<Block>> ApiExt<Block> for RuntimeApiImpl<Block, C>

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

The state backend that is used to store the block states.

fn execute_in_transaction<F: FnOnce(&Self) -> TransactionOutcome<R>, R>(
    &self,
    call: F
) -> Rwhere
    Self: Sized,

Execute the given closure inside a new transaction.

fn has_api<A: RuntimeApiInfo + ?Sized>(
    &self,
    at: &BlockId<Block>
) -> Result<bool, ApiError>where
    Self: Sized,

Checks if the given api is implemented and versions match.

fn has_api_with<A: RuntimeApiInfo + ?Sized, P: Fn(u32) -> bool>(
    &self,
    at: &BlockId<Block>,
    pred: P
) -> Result<bool, ApiError>where
    Self: Sized,

Check if the given api is implemented and the version passes a predicate.

fn api_version<A: RuntimeApiInfo + ?Sized>(
    &self,
    at: &BlockId<Block>
) -> Result<Option<u32>, ApiError>where
    Self: Sized,

Returns the version of the given api.

fn record_proof(&mut self)

Start recording all accessed trie nodes for generating proofs.

fn proof_recorder(&self) -> Option<ProofRecorder<Block>>

Returns the current active proof recorder.

fn extract_proof(&mut self) -> Option<StorageProof>

Extract the recorded proof.

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.

impl<__SR_API_BLOCK__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SR_API_BLOCK__> + 'static> AuthorityDiscoveryApi<__SR_API_BLOCK__> for RuntimeApiImpl<__SR_API_BLOCK__, RuntimeApiImplCall>where
    RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SR_API_BLOCK__>>,
    Vec<AuthorityDiscoveryId>: UnwindSafe + RefUnwindSafe,
    __SR_API_BLOCK__::Header: UnwindSafe + RefUnwindSafe,

fn authorities(
    &self,
    __runtime_api_at_param__: &BlockId<Block>
) -> Result<Vec<Public, Global>, ApiError>

Retrieve authority identifiers of the current and next authority set.

fn authorities_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<Vec<Public, Global>, ApiError>

Retrieve authority identifiers of the current and next authority set.

impl<__SR_API_BLOCK__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SR_API_BLOCK__> + 'static> BabeApi<__SR_API_BLOCK__> for RuntimeApiImpl<__SR_API_BLOCK__, RuntimeApiImplCall>where
    RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SR_API_BLOCK__>>,
    BabeConfiguration: UnwindSafe + RefUnwindSafe,
    Slot: UnwindSafe + RefUnwindSafe,
    Epoch: UnwindSafe + RefUnwindSafe,
    AuthorityId: UnwindSafe + RefUnwindSafe,
    Option<OpaqueKeyOwnershipProof>: UnwindSafe + RefUnwindSafe,
    EquivocationProof<<__SR_API_BLOCK__ as BlockT>::Header>: UnwindSafe + RefUnwindSafe,
    OpaqueKeyOwnershipProof: UnwindSafe + RefUnwindSafe,
    Option<()>: UnwindSafe + RefUnwindSafe,
    __SR_API_BLOCK__::Header: UnwindSafe + RefUnwindSafe,

fn configuration(
    &self,
    __runtime_api_at_param__: &BlockId<Block>
) -> Result<BabeConfiguration, ApiError>

Return the configuration for BABE.

fn configuration_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<BabeConfiguration, ApiError>

Return the configuration for BABE.

fn configuration_before_version_2(
    &self,
    __runtime_api_at_param__: &BlockId<Block>
) -> Result<BabeConfigurationV1, ApiError>

👎Deprecated

Return the configuration for BABE. Version 1.

fn configuration_before_version_2_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<BabeConfigurationV1, ApiError>

👎Deprecated

Return the configuration for BABE. Version 1.

fn current_epoch_start(
    &self,
    __runtime_api_at_param__: &BlockId<Block>
) -> Result<Slot, ApiError>

Returns the slot that started the current epoch.

fn current_epoch_start_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<Slot, ApiError>

Returns the slot that started the current epoch.

fn current_epoch(
    &self,
    __runtime_api_at_param__: &BlockId<Block>
) -> Result<Epoch, ApiError>

Returns information regarding the current epoch.

fn current_epoch_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<Epoch, ApiError>

Returns information regarding the current epoch.

fn next_epoch(
    &self,
    __runtime_api_at_param__: &BlockId<Block>
) -> Result<Epoch, ApiError>

Returns information regarding the next epoch (which was already previously announced).

fn next_epoch_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<Epoch, ApiError>

Returns information regarding the next epoch (which was already previously announced).

fn generate_key_ownership_proof(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    slot: Slot,
    authority_id: Public
) -> Result<Option<OpaqueKeyOwnershipProof>, ApiError>

Generates a proof of key ownership for the given authority in the current epoch. An example usage of this module is coupled with the session historical module to prove that a given authority key is tied to a given staking identity during a specific session. Proofs of key ownership are necessary for submitting equivocation reports. NOTE: even though the API takes a slot as parameter the current implementations ignores this parameter and instead relies on this method being called at the correct block height, i.e. any point at which the epoch for the given slot is live on-chain. Future implementations will instead use indexed data through an offchain worker, not requiring older states to be available.

fn generate_key_ownership_proof_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    slot: Slot,
    authority_id: Public
) -> Result<Option<OpaqueKeyOwnershipProof>, ApiError>

Generates a proof of key ownership for the given authority in the current epoch. An example usage of this module is coupled with the session historical module to prove that a given authority key is tied to a given staking identity during a specific session. Proofs of key ownership are necessary for submitting equivocation reports. NOTE: even though the API takes a slot as parameter the current implementations ignores this parameter and instead relies on this method being called at the correct block height, i.e. any point at which the epoch for the given slot is live on-chain. Future implementations will instead use indexed data through an offchain worker, not requiring older states to be available.

fn submit_report_equivocation_unsigned_extrinsic(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    equivocation_proof: EquivocationProof<<Block as Block>::Header, Public>,
    key_owner_proof: OpaqueKeyOwnershipProof
) -> Result<Option<()>, ApiError>

Submits an unsigned extrinsic to report an equivocation. The caller must provide the equivocation proof and a key ownership proof (should be obtained using generate_key_ownership_proof). The extrinsic will be unsigned and should only be accepted for local authorship (not to be broadcast to the network). This method returns None when creation of the extrinsic fails, e.g. if equivocation reporting is disabled for the given runtime (i.e. this method is hardcoded to return None). Only useful in an offchain context.

fn submit_report_equivocation_unsigned_extrinsic_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    equivocation_proof: EquivocationProof<<Block as Block>::Header, Public>,
    key_owner_proof: OpaqueKeyOwnershipProof
) -> Result<Option<()>, ApiError>

Submits an unsigned extrinsic to report an equivocation. The caller must provide the equivocation proof and a key ownership proof (should be obtained using generate_key_ownership_proof). The extrinsic will be unsigned and should only be accepted for local authorship (not to be broadcast to the network). This method returns None when creation of the extrinsic fails, e.g. if equivocation reporting is disabled for the given runtime (i.e. this method is hardcoded to return None). Only useful in an offchain context.

impl<__SR_API_BLOCK__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SR_API_BLOCK__> + 'static> BeefyApi<__SR_API_BLOCK__> for RuntimeApiImpl<__SR_API_BLOCK__, RuntimeApiImplCall>where
    RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SR_API_BLOCK__>>,
    Option<ValidatorSet<BeefyId>>: UnwindSafe + RefUnwindSafe,
    __SR_API_BLOCK__::Header: UnwindSafe + RefUnwindSafe,

fn validator_set(
    &self,
    __runtime_api_at_param__: &BlockId<Block>
) -> Result<Option<ValidatorSet<Public>>, ApiError>

Return the current active BEEFY validator set

fn validator_set_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<Option<ValidatorSet<Public>>, ApiError>

Return the current active BEEFY validator set

impl<__SR_API_BLOCK__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SR_API_BLOCK__> + 'static> Benchmark<__SR_API_BLOCK__> for RuntimeApiImpl<__SR_API_BLOCK__, RuntimeApiImplCall>where
    RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SR_API_BLOCK__>>,
    bool: UnwindSafe + RefUnwindSafe,
    (Vec<BenchmarkList>, Vec<StorageInfo>): UnwindSafe + RefUnwindSafe,
    BenchmarkConfig: UnwindSafe + RefUnwindSafe,
    Result<Vec<BenchmarkBatch>, RuntimeString>: UnwindSafe + RefUnwindSafe,
    __SR_API_BLOCK__::Header: UnwindSafe + RefUnwindSafe,

fn benchmark_metadata(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    extra: bool
) -> Result<(Vec<BenchmarkList, Global>, Vec<StorageInfo, Global>), ApiError>

Get the benchmark metadata available for this runtime.

fn benchmark_metadata_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    extra: bool
) -> Result<(Vec<BenchmarkList, Global>, Vec<StorageInfo, Global>), ApiError>

Get the benchmark metadata available for this runtime.

fn dispatch_benchmark(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    config: BenchmarkConfig
) -> Result<Result<Vec<BenchmarkBatch, Global>, RuntimeString>, ApiError>

Dispatch the given benchmark.

fn dispatch_benchmark_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    config: BenchmarkConfig
) -> Result<Result<Vec<BenchmarkBatch, Global>, RuntimeString>, ApiError>

Dispatch the given benchmark.

impl<__SR_API_BLOCK__, RuntimeApiImplCall: CallApiAt<__SR_API_BLOCK__> + 'static> BlockBuilder<__SR_API_BLOCK__> for RuntimeApiImpl<__SR_API_BLOCK__, RuntimeApiImplCall>where
    RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SR_API_BLOCK__>>,
    <__SR_API_BLOCK__ as BlockT>::Extrinsic: UnwindSafe + RefUnwindSafe,
    ApplyExtrinsicResult: UnwindSafe + RefUnwindSafe,
    <__SR_API_BLOCK__ as BlockT>::Header: UnwindSafe + RefUnwindSafe,
    InherentData: UnwindSafe + RefUnwindSafe,
    Vec<<__SR_API_BLOCK__ as BlockT>::Extrinsic>: UnwindSafe + RefUnwindSafe,
    __SR_API_BLOCK__: UnwindSafe + RefUnwindSafe + BlockT,
    CheckInherentsResult: UnwindSafe + RefUnwindSafe,
    __SR_API_BLOCK__::Header: UnwindSafe + RefUnwindSafe,

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

Apply the given extrinsic.

fn apply_extrinsic_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    extrinsic: <Block as Block>::Extrinsic
) -> Result<Result<Result<(), DispatchError>, TransactionValidityError>, ApiError>

Apply the given extrinsic.

fn apply_extrinsic_before_version_6(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    extrinsic: <Block as Block>::Extrinsic
) -> Result<Result<Result<(), DispatchError>, TransactionValidityError>, ApiError>

👎Deprecated

fn apply_extrinsic_before_version_6_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    extrinsic: <Block as Block>::Extrinsic
) -> Result<Result<Result<(), DispatchError>, TransactionValidityError>, ApiError>

👎Deprecated

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

Finish the current block.

fn finalize_block_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<<Block as Block>::Header, ApiError>

Finish the current block.

fn inherent_extrinsics(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    inherent: InherentData
) -> Result<Vec<<Block as Block>::Extrinsic, Global>, ApiError>

Generate inherent extrinsics. The inherent data will vary from chain to chain.

fn inherent_extrinsics_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    inherent: InherentData
) -> Result<Vec<<Block as Block>::Extrinsic, Global>, ApiError>

Generate inherent extrinsics. The inherent data will vary from chain to chain.

fn check_inherents(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    block: Block,
    data: InherentData
) -> Result<CheckInherentsResult, ApiError>

Check that the inherents are valid. The inherent data will vary from chain to chain.

fn check_inherents_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    block: Block,
    data: InherentData
) -> Result<CheckInherentsResult, ApiError>

Check that the inherents are valid. The inherent data will vary from chain to chain.

impl<__SR_API_BLOCK__, RuntimeApiImplCall: CallApiAt<__SR_API_BLOCK__> + 'static> Core<__SR_API_BLOCK__> for RuntimeApiImpl<__SR_API_BLOCK__, RuntimeApiImplCall>where
    RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SR_API_BLOCK__>>,
    RuntimeVersion: UnwindSafe + RefUnwindSafe,
    __SR_API_BLOCK__: UnwindSafe + RefUnwindSafe + BlockT,
    <__SR_API_BLOCK__ as BlockT>::Header: UnwindSafe + RefUnwindSafe,
    __SR_API_BLOCK__::Header: UnwindSafe + RefUnwindSafe,

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

Returns the version of the runtime.

fn version_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<RuntimeVersion, ApiError>

Returns the version of the runtime.

fn execute_block(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    block: Block
) -> Result<(), ApiError>

Execute the given block.

fn execute_block_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    block: Block
) -> Result<(), ApiError>

Execute the given block.

fn initialize_block(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    header: &<Block as Block>::Header
) -> Result<(), ApiError>

Initialize a block with the given header.

fn initialize_block_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    header: &<Block as Block>::Header
) -> Result<(), ApiError>

Initialize a block with the given header.

impl<__SR_API_BLOCK__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SR_API_BLOCK__> + 'static> GrandpaApi<__SR_API_BLOCK__> for RuntimeApiImpl<__SR_API_BLOCK__, RuntimeApiImplCall>where
    RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SR_API_BLOCK__>>,
    Vec<(GrandpaId, u64)>: UnwindSafe + RefUnwindSafe,
    SetId: UnwindSafe + RefUnwindSafe,
    EquivocationProof<<__SR_API_BLOCK__ as BlockT>::Hash, NumberFor<__SR_API_BLOCK__>>: UnwindSafe + RefUnwindSafe,
    OpaqueKeyOwnershipProof: UnwindSafe + RefUnwindSafe,
    Option<()>: UnwindSafe + RefUnwindSafe,
    AuthorityId: UnwindSafe + RefUnwindSafe,
    Option<OpaqueKeyOwnershipProof>: UnwindSafe + RefUnwindSafe,
    __SR_API_BLOCK__::Header: UnwindSafe + RefUnwindSafe,

fn grandpa_authorities(
    &self,
    __runtime_api_at_param__: &BlockId<Block>
) -> Result<Vec<(Public, u64), Global>, ApiError>

Get the current GRANDPA authorities and weights. This should not change except for when changes are scheduled and the corresponding delay has passed.

fn grandpa_authorities_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<Vec<(Public, u64), Global>, ApiError>

Get the current GRANDPA authorities and weights. This should not change except for when changes are scheduled and the corresponding delay has passed.

fn submit_report_equivocation_unsigned_extrinsic(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    equivocation_proof: EquivocationProof<<Block as Block>::Hash, <<Block as Block>::Header as Header>::Number>,
    key_owner_proof: OpaqueKeyOwnershipProof
) -> Result<Option<()>, ApiError>

Submits an unsigned extrinsic to report an equivocation. The caller must provide the equivocation proof and a key ownership proof (should be obtained using generate_key_ownership_proof). The extrinsic will be unsigned and should only be accepted for local authorship (not to be broadcast to the network). This method returns None when creation of the extrinsic fails, e.g. if equivocation reporting is disabled for the given runtime (i.e. this method is hardcoded to return None). Only useful in an offchain context.

fn submit_report_equivocation_unsigned_extrinsic_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    equivocation_proof: EquivocationProof<<Block as Block>::Hash, <<Block as Block>::Header as Header>::Number>,
    key_owner_proof: OpaqueKeyOwnershipProof
) -> Result<Option<()>, ApiError>

Submits an unsigned extrinsic to report an equivocation. The caller must provide the equivocation proof and a key ownership proof (should be obtained using generate_key_ownership_proof). The extrinsic will be unsigned and should only be accepted for local authorship (not to be broadcast to the network). This method returns None when creation of the extrinsic fails, e.g. if equivocation reporting is disabled for the given runtime (i.e. this method is hardcoded to return None). Only useful in an offchain context.

fn generate_key_ownership_proof(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    set_id: u64,
    authority_id: Public
) -> Result<Option<OpaqueKeyOwnershipProof>, ApiError>

Generates a proof of key ownership for the given authority in the given set. An example usage of this module is coupled with the session historical module to prove that a given authority key is tied to a given staking identity during a specific session. Proofs of key ownership are necessary for submitting equivocation reports. NOTE: even though the API takes a set_id as parameter the current implementations ignore this parameter and instead rely on this method being called at the correct block height, i.e. any point at which the given set id is live on-chain. Future implementations will instead use indexed data through an offchain worker, not requiring older states to be available.

fn generate_key_ownership_proof_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    set_id: u64,
    authority_id: Public
) -> Result<Option<OpaqueKeyOwnershipProof>, ApiError>

Generates a proof of key ownership for the given authority in the given set. An example usage of this module is coupled with the session historical module to prove that a given authority key is tied to a given staking identity during a specific session. Proofs of key ownership are necessary for submitting equivocation reports. NOTE: even though the API takes a set_id as parameter the current implementations ignore this parameter and instead rely on this method being called at the correct block height, i.e. any point at which the given set id is live on-chain. Future implementations will instead use indexed data through an offchain worker, not requiring older states to be available.

fn current_set_id(
    &self,
    __runtime_api_at_param__: &BlockId<Block>
) -> Result<u64, ApiError>

Get current GRANDPA authority set id.

fn current_set_id_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<u64, ApiError>

Get current GRANDPA authority set id.

impl<__SR_API_BLOCK__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SR_API_BLOCK__> + 'static> Metadata<__SR_API_BLOCK__> for RuntimeApiImpl<__SR_API_BLOCK__, RuntimeApiImplCall>where
    RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SR_API_BLOCK__>>,
    OpaqueMetadata: UnwindSafe + RefUnwindSafe,
    __SR_API_BLOCK__::Header: UnwindSafe + RefUnwindSafe,

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

Returns the metadata of a runtime.

fn metadata_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<OpaqueMetadata, ApiError>

Returns the metadata of a runtime.

impl<__SR_API_BLOCK__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SR_API_BLOCK__> + 'static> MmrApi<__SR_API_BLOCK__, H256> for RuntimeApiImpl<__SR_API_BLOCK__, RuntimeApiImplCall>where
    RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SR_API_BLOCK__>>,
    u64: UnwindSafe + RefUnwindSafe,
    Result<(EncodableOpaqueLeaf, Proof<Hash>), Error>: UnwindSafe + RefUnwindSafe,
    EncodableOpaqueLeaf: UnwindSafe + RefUnwindSafe,
    Proof<Hash>: UnwindSafe + RefUnwindSafe,
    Result<(), Error>: UnwindSafe + RefUnwindSafe,
    Hash: UnwindSafe + RefUnwindSafe,
    Result<Hash, Error>: UnwindSafe + RefUnwindSafe,
    Vec<u64>: UnwindSafe + RefUnwindSafe,
    Result<(Vec<EncodableOpaqueLeaf>, BatchProof<Hash>), Error>: UnwindSafe + RefUnwindSafe,
    Vec<EncodableOpaqueLeaf>: UnwindSafe + RefUnwindSafe,
    BatchProof<Hash>: UnwindSafe + RefUnwindSafe,
    __SR_API_BLOCK__::Header: UnwindSafe + RefUnwindSafe,

fn generate_proof(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    leaf_index: u64
) -> Result<Result<(EncodableOpaqueLeaf, Proof<Hash>), Error>, ApiError>

Generate MMR proof for a leaf under given index.

fn generate_proof_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    leaf_index: u64
) -> Result<Result<(EncodableOpaqueLeaf, Proof<Hash>), Error>, ApiError>

Generate MMR proof for a leaf under given index.

fn verify_proof(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    leaf: EncodableOpaqueLeaf,
    proof: Proof<Hash>
) -> Result<Result<(), Error>, ApiError>

Verify MMR proof against on-chain MMR.

fn verify_proof_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    leaf: EncodableOpaqueLeaf,
    proof: Proof<Hash>
) -> Result<Result<(), Error>, ApiError>

Verify MMR proof against on-chain MMR.

fn verify_proof_stateless(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    root: Hash,
    leaf: EncodableOpaqueLeaf,
    proof: Proof<Hash>
) -> Result<Result<(), Error>, ApiError>

Verify MMR proof against given root hash.

fn verify_proof_stateless_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    root: Hash,
    leaf: EncodableOpaqueLeaf,
    proof: Proof<Hash>
) -> Result<Result<(), Error>, ApiError>

Verify MMR proof against given root hash.

fn mmr_root(
    &self,
    __runtime_api_at_param__: &BlockId<Block>
) -> Result<Result<Hash, Error>, ApiError>

Return the on-chain MMR root hash.

fn mmr_root_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<Result<Hash, Error>, ApiError>

Return the on-chain MMR root hash.

fn generate_batch_proof(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    leaf_indices: Vec<u64, Global>
) -> Result<Result<(Vec<EncodableOpaqueLeaf, Global>, BatchProof<Hash>), Error>, ApiError>

Generate MMR proof for a series of leaves under given indices.

fn generate_batch_proof_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    leaf_indices: Vec<u64, Global>
) -> Result<Result<(Vec<EncodableOpaqueLeaf, Global>, BatchProof<Hash>), Error>, ApiError>

Generate MMR proof for a series of leaves under given indices.

fn verify_batch_proof(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    leaves: Vec<EncodableOpaqueLeaf, Global>,
    proof: BatchProof<Hash>
) -> Result<Result<(), Error>, ApiError>

Verify MMR proof against on-chain MMR for a batch of leaves.

fn verify_batch_proof_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    leaves: Vec<EncodableOpaqueLeaf, Global>,
    proof: BatchProof<Hash>
) -> Result<Result<(), Error>, ApiError>

Verify MMR proof against on-chain MMR for a batch of leaves.

fn verify_batch_proof_stateless(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    root: Hash,
    leaves: Vec<EncodableOpaqueLeaf, Global>,
    proof: BatchProof<Hash>
) -> Result<Result<(), Error>, ApiError>

Verify MMR proof against given root hash or a batch of leaves.

fn verify_batch_proof_stateless_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    root: Hash,
    leaves: Vec<EncodableOpaqueLeaf, Global>,
    proof: BatchProof<Hash>
) -> Result<Result<(), Error>, ApiError>

Verify MMR proof against given root hash or a batch of leaves.

impl<__SR_API_BLOCK__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SR_API_BLOCK__> + 'static> NominationPoolsApi<__SR_API_BLOCK__, <<MultiSignature as Verify>::Signer as IdentifyAccount>::AccountId, u128> for RuntimeApiImpl<__SR_API_BLOCK__, RuntimeApiImplCall>where
    RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SR_API_BLOCK__>>,
    AccountId: UnwindSafe + RefUnwindSafe,
    Balance: UnwindSafe + RefUnwindSafe,
    __SR_API_BLOCK__::Header: UnwindSafe + RefUnwindSafe,

fn pending_rewards(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    member: AccountId
) -> Result<Balance, ApiError>

Returns the pending rewards for the member that the AccountId was given for.

fn pending_rewards_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    member: AccountId
) -> Result<Balance, ApiError>

Returns the pending rewards for the member that the AccountId was given for.

impl<__SR_API_BLOCK__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SR_API_BLOCK__> + 'static> OffchainWorkerApi<__SR_API_BLOCK__> for RuntimeApiImpl<__SR_API_BLOCK__, RuntimeApiImplCall>where
    RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SR_API_BLOCK__>>,
    <__SR_API_BLOCK__ as BlockT>::Header: UnwindSafe + RefUnwindSafe,
    __SR_API_BLOCK__::Header: UnwindSafe + RefUnwindSafe,

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

👎Deprecated

Starts the off-chain task for given block number.

fn offchain_worker_before_version_2_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    number: <<Block as Block>::Header as Header>::Number
) -> Result<(), ApiError>

👎Deprecated

Starts the off-chain task for given block number.

fn offchain_worker(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    header: &<Block as Block>::Header
) -> Result<(), ApiError>

Starts the off-chain task for given block header.

fn offchain_worker_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    header: &<Block as Block>::Header
) -> Result<(), ApiError>

Starts the off-chain task for given block header.

impl<__SR_API_BLOCK__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SR_API_BLOCK__> + 'static> ParachainHost<__SR_API_BLOCK__, H256, u32> for RuntimeApiImpl<__SR_API_BLOCK__, RuntimeApiImplCall>where
    RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SR_API_BLOCK__>>,
    Vec<ValidatorId>: UnwindSafe + RefUnwindSafe,
    (Vec<Vec<ValidatorIndex>>, GroupRotationInfo<BlockNumber>): UnwindSafe + RefUnwindSafe,
    Vec<CoreState<Hash, BlockNumber>>: UnwindSafe + RefUnwindSafe,
    ParaId: UnwindSafe + RefUnwindSafe,
    OccupiedCoreAssumption: UnwindSafe + RefUnwindSafe,
    Option<PersistedValidationData<Hash, BlockNumber>>: UnwindSafe + RefUnwindSafe,
    Hash: UnwindSafe + RefUnwindSafe,
    Option<(PersistedValidationData<Hash, BlockNumber>, ValidationCodeHash)>: UnwindSafe + RefUnwindSafe,
    CandidateCommitments: UnwindSafe + RefUnwindSafe,
    bool: UnwindSafe + RefUnwindSafe,
    SessionIndex: UnwindSafe + RefUnwindSafe,
    Option<ValidationCode>: UnwindSafe + RefUnwindSafe,
    Option<CommittedCandidateReceipt<Hash>>: UnwindSafe + RefUnwindSafe,
    Vec<CandidateEvent<Hash>>: UnwindSafe + RefUnwindSafe,
    Option<SessionInfo>: UnwindSafe + RefUnwindSafe,
    Vec<InboundDownwardMessage<BlockNumber>>: UnwindSafe + RefUnwindSafe,
    BTreeMap<ParaId, Vec<InboundHrmpMessage<BlockNumber>>>: UnwindSafe + RefUnwindSafe,
    ValidationCodeHash: UnwindSafe + RefUnwindSafe,
    Option<ScrapedOnChainVotes<Hash>>: UnwindSafe + RefUnwindSafe,
    PvfCheckStatement: UnwindSafe + RefUnwindSafe,
    ValidatorSignature: UnwindSafe + RefUnwindSafe,
    Vec<ValidationCodeHash>: UnwindSafe + RefUnwindSafe,
    Option<ValidationCodeHash>: UnwindSafe + RefUnwindSafe,
    Vec<(SessionIndex, CandidateHash, DisputeState<BlockNumber>)>: UnwindSafe + RefUnwindSafe,
    __SR_API_BLOCK__::Header: UnwindSafe + RefUnwindSafe,

fn validators(
    &self,
    __runtime_api_at_param__: &BlockId<Block>
) -> Result<Vec<Public, Global>, ApiError>

Get the current validators.

fn validators_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<Vec<Public, Global>, ApiError>

Get the current validators.

fn validator_groups(
    &self,
    __runtime_api_at_param__: &BlockId<Block>
) -> Result<(Vec<Vec<ValidatorIndex, Global>, Global>, GroupRotationInfo<N>), ApiError>

Returns the validator groups and rotation info localized based on the hypothetical child of a block whose state this is invoked on. Note that now in the GroupRotationInfo should be the successor of the number of the block.

fn validator_groups_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<(Vec<Vec<ValidatorIndex, Global>, Global>, GroupRotationInfo<N>), ApiError>

Returns the validator groups and rotation info localized based on the hypothetical child of a block whose state this is invoked on. Note that now in the GroupRotationInfo should be the successor of the number of the block.

fn availability_cores(
    &self,
    __runtime_api_at_param__: &BlockId<Block>
) -> Result<Vec<CoreState<H, N>, Global>, ApiError>

Yields information on all availability cores as relevant to the child block. Cores are either free or occupied. Free cores can have paras assigned to them.

fn availability_cores_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<Vec<CoreState<H, N>, Global>, ApiError>

Yields information on all availability cores as relevant to the child block. Cores are either free or occupied. Free cores can have paras assigned to them.

fn persisted_validation_data(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    para_id: Id,
    assumption: OccupiedCoreAssumption
) -> Result<Option<PersistedValidationData<H, N>>, ApiError>

Yields the persisted validation data for the given ParaId along with an assumption that should be used if the para currently occupies a core.

fn persisted_validation_data_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    para_id: Id,
    assumption: OccupiedCoreAssumption
) -> Result<Option<PersistedValidationData<H, N>>, ApiError>

Yields the persisted validation data for the given ParaId along with an assumption that should be used if the para currently occupies a core.

fn assumed_validation_data(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    para_id: Id,
    expected_persisted_validation_data_hash: H256
) -> Result<Option<(PersistedValidationData<H, N>, ValidationCodeHash)>, ApiError>

Returns the persisted validation data for the given ParaId along with the corresponding validation code hash. Instead of accepting assumption about the para, matches the validation data hash against an expected one and yields None if they’re not equal.

fn assumed_validation_data_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    para_id: Id,
    expected_persisted_validation_data_hash: H256
) -> Result<Option<(PersistedValidationData<H, N>, ValidationCodeHash)>, ApiError>

Returns the persisted validation data for the given ParaId along with the corresponding validation code hash. Instead of accepting assumption about the para, matches the validation data hash against an expected one and yields None if they’re not equal.

fn check_validation_outputs(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    para_id: Id,
    outputs: CandidateCommitments<u32>
) -> Result<bool, ApiError>

Checks if the given validation outputs pass the acceptance criteria.

fn check_validation_outputs_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    para_id: Id,
    outputs: CandidateCommitments<u32>
) -> Result<bool, ApiError>

Checks if the given validation outputs pass the acceptance criteria.

fn session_index_for_child(
    &self,
    __runtime_api_at_param__: &BlockId<Block>
) -> Result<u32, ApiError>

Returns the session index expected at a child of the block.

fn session_index_for_child_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<u32, ApiError>

Returns the session index expected at a child of the block.

fn validation_code(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    para_id: Id,
    assumption: OccupiedCoreAssumption
) -> Result<Option<ValidationCode>, ApiError>

Fetch the validation code used by a para, making the given OccupiedCoreAssumption.

fn validation_code_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    para_id: Id,
    assumption: OccupiedCoreAssumption
) -> Result<Option<ValidationCode>, ApiError>

Fetch the validation code used by a para, making the given OccupiedCoreAssumption.

fn candidate_pending_availability(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    para_id: Id
) -> Result<Option<CommittedCandidateReceipt<H>>, ApiError>

Get the receipt of a candidate pending availability. This returns Some for any paras assigned to occupied cores in availability_cores and None otherwise.

fn candidate_pending_availability_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    para_id: Id
) -> Result<Option<CommittedCandidateReceipt<H>>, ApiError>

Get the receipt of a candidate pending availability. This returns Some for any paras assigned to occupied cores in availability_cores and None otherwise.

fn candidate_events(
    &self,
    __runtime_api_at_param__: &BlockId<Block>
) -> Result<Vec<CandidateEvent<H>, Global>, ApiError>

Get a vector of events concerning candidates that occurred within a block.

fn candidate_events_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<Vec<CandidateEvent<H>, Global>, ApiError>

Get a vector of events concerning candidates that occurred within a block.

fn dmq_contents(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    recipient: Id
) -> Result<Vec<InboundDownwardMessage<N>, Global>, ApiError>

Get all the pending inbound messages in the downward message queue for a para.

fn dmq_contents_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    recipient: Id
) -> Result<Vec<InboundDownwardMessage<N>, Global>, ApiError>

Get all the pending inbound messages in the downward message queue for a para.

fn inbound_hrmp_channels_contents(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    recipient: Id
) -> Result<BTreeMap<Id, Vec<InboundHrmpMessage<N>, Global>, Global>, ApiError>

Get the contents of all channels addressed to the given recipient. Channels that have no messages in them are also included.

fn inbound_hrmp_channels_contents_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    recipient: Id
) -> Result<BTreeMap<Id, Vec<InboundHrmpMessage<N>, Global>, Global>, ApiError>

Get the contents of all channels addressed to the given recipient. Channels that have no messages in them are also included.

fn validation_code_by_hash(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    hash: ValidationCodeHash
) -> Result<Option<ValidationCode>, ApiError>

Get the validation code from its hash.

fn validation_code_by_hash_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    hash: ValidationCodeHash
) -> Result<Option<ValidationCode>, ApiError>

Get the validation code from its hash.

fn on_chain_votes(
    &self,
    __runtime_api_at_param__: &BlockId<Block>
) -> Result<Option<ScrapedOnChainVotes<H>>, ApiError>

Scrape dispute relevant from on-chain, backing votes and resolved disputes.

fn on_chain_votes_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<Option<ScrapedOnChainVotes<H>>, ApiError>

Scrape dispute relevant from on-chain, backing votes and resolved disputes.

fn session_info(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    index: u32
) -> Result<Option<SessionInfo>, ApiError>

Get the session info for the given session, if stored.

fn session_info_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    index: u32
) -> Result<Option<SessionInfo>, ApiError>

Get the session info for the given session, if stored.

fn submit_pvf_check_statement(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    stmt: PvfCheckStatement,
    signature: Signature
) -> Result<(), ApiError>

Submits a PVF pre-checking statement into the transaction pool.

fn submit_pvf_check_statement_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    stmt: PvfCheckStatement,
    signature: Signature
) -> Result<(), ApiError>

Submits a PVF pre-checking statement into the transaction pool.

fn pvfs_require_precheck(
    &self,
    __runtime_api_at_param__: &BlockId<Block>
) -> Result<Vec<ValidationCodeHash, Global>, ApiError>

Returns code hashes of PVFs that require pre-checking by validators in the active set.

fn pvfs_require_precheck_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<Vec<ValidationCodeHash, Global>, ApiError>

Returns code hashes of PVFs that require pre-checking by validators in the active set.

fn validation_code_hash(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    para_id: Id,
    assumption: OccupiedCoreAssumption
) -> Result<Option<ValidationCodeHash>, ApiError>

Fetch the hash of the validation code used by a para, making the given OccupiedCoreAssumption.

fn validation_code_hash_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    para_id: Id,
    assumption: OccupiedCoreAssumption
) -> Result<Option<ValidationCodeHash>, ApiError>

Fetch the hash of the validation code used by a para, making the given OccupiedCoreAssumption.

fn session_info_before_version_2(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    index: u32
) -> Result<Option<OldV1SessionInfo>, ApiError>

👎Deprecated

Old method to fetch v1 session info.

fn session_info_before_version_2_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    index: u32
) -> Result<Option<OldV1SessionInfo>, ApiError>

👎Deprecated

Old method to fetch v1 session info.

fn staging_get_disputes(
    &self,
    __runtime_api_at_param__: &BlockId<Block>
) -> Result<Vec<(u32, CandidateHash, DisputeState<u32>), Global>, ApiError>

Returns all onchain disputes. This is a staging method! Do not use on production runtimes!

fn staging_get_disputes_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext
) -> Result<Vec<(u32, CandidateHash, DisputeState<u32>), Global>, ApiError>

Returns all onchain disputes. This is a staging method! Do not use on production runtimes!

impl<__SR_API_BLOCK__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SR_API_BLOCK__> + 'static> SessionKeys<__SR_API_BLOCK__> for RuntimeApiImpl<__SR_API_BLOCK__, RuntimeApiImplCall>where
    RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SR_API_BLOCK__>>,
    Option<Vec<u8>>: UnwindSafe + RefUnwindSafe,
    Vec<u8>: UnwindSafe + RefUnwindSafe,
    Option<Vec<(Vec<u8>, KeyTypeId)>>: UnwindSafe + RefUnwindSafe,
    __SR_API_BLOCK__::Header: UnwindSafe + RefUnwindSafe,

fn generate_session_keys(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    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.

fn generate_session_keys_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    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.

fn decode_session_keys(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    encoded: Vec<u8, Global>
) -> Result<Option<Vec<(Vec<u8, Global>, KeyTypeId), Global>>, ApiError>

Decode the given public session keys.

fn decode_session_keys_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    encoded: Vec<u8, Global>
) -> Result<Option<Vec<(Vec<u8, Global>, KeyTypeId), Global>>, ApiError>

Decode the given public session keys.

impl<__SR_API_BLOCK__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SR_API_BLOCK__> + 'static> TaggedTransactionQueue<__SR_API_BLOCK__> for RuntimeApiImpl<__SR_API_BLOCK__, RuntimeApiImplCall>where
    RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SR_API_BLOCK__>>,
    TransactionSource: UnwindSafe + RefUnwindSafe,
    <__SR_API_BLOCK__ as BlockT>::Extrinsic: UnwindSafe + RefUnwindSafe,
    <__SR_API_BLOCK__ as BlockT>::Hash: UnwindSafe + RefUnwindSafe,
    TransactionValidity: UnwindSafe + RefUnwindSafe,
    __SR_API_BLOCK__::Header: UnwindSafe + RefUnwindSafe,

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

👎Deprecated

Validate the transaction.

fn validate_transaction_before_version_2_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    tx: <Block as Block>::Extrinsic
) -> Result<Result<ValidTransaction, TransactionValidityError>, ApiError>

👎Deprecated

Validate the transaction.

fn validate_transaction_before_version_3(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    source: TransactionSource,
    tx: <Block as Block>::Extrinsic
) -> Result<Result<ValidTransaction, TransactionValidityError>, ApiError>

👎Deprecated

Validate the transaction.

fn validate_transaction_before_version_3_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    source: TransactionSource,
    tx: <Block as Block>::Extrinsic
) -> Result<Result<ValidTransaction, TransactionValidityError>, ApiError>

👎Deprecated

Validate the transaction.

fn validate_transaction(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    source: TransactionSource,
    tx: <Block as Block>::Extrinsic,
    block_hash: <Block as Block>::Hash
) -> Result<Result<ValidTransaction, TransactionValidityError>, ApiError>

Validate the transaction.

fn validate_transaction_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    source: TransactionSource,
    tx: <Block as Block>::Extrinsic,
    block_hash: <Block as Block>::Hash
) -> Result<Result<ValidTransaction, TransactionValidityError>, ApiError>

Validate the transaction.

impl<__SR_API_BLOCK__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SR_API_BLOCK__> + 'static> TransactionPaymentApi<__SR_API_BLOCK__, u128> for RuntimeApiImpl<__SR_API_BLOCK__, RuntimeApiImplCall>where
    RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SR_API_BLOCK__>>,
    <__SR_API_BLOCK__ as BlockT>::Extrinsic: UnwindSafe + RefUnwindSafe,
    u32: UnwindSafe + RefUnwindSafe,
    RuntimeDispatchInfo<Balance>: UnwindSafe + RefUnwindSafe,
    FeeDetails<Balance>: UnwindSafe + RefUnwindSafe,
    __SR_API_BLOCK__::Header: UnwindSafe + RefUnwindSafe,

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

fn query_info_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    uxt: <Block as Block>::Extrinsic,
    len: u32
) -> Result<RuntimeDispatchInfo<Balance>, ApiError>

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

fn query_fee_details_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    uxt: <Block as Block>::Extrinsic,
    len: u32
) -> Result<FeeDetails<Balance>, ApiError>

impl<__SR_API_BLOCK__: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<__SR_API_BLOCK__> + 'static> TransactionPaymentCallApi<__SR_API_BLOCK__, u128, Call> for RuntimeApiImpl<__SR_API_BLOCK__, RuntimeApiImplCall>where
    RuntimeApiImplCall::StateBackend: StateBackend<HashFor<__SR_API_BLOCK__>>,
    Call: UnwindSafe + RefUnwindSafe,
    u32: UnwindSafe + RefUnwindSafe,
    RuntimeDispatchInfo<Balance>: UnwindSafe + RefUnwindSafe,
    FeeDetails<Balance>: UnwindSafe + RefUnwindSafe,
    __SR_API_BLOCK__::Header: UnwindSafe + RefUnwindSafe,

fn query_call_info(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    call: Call,
    len: u32
) -> Result<RuntimeDispatchInfo<Balance>, ApiError>

Query information of a dispatch class, weight, and fee of a given encoded Call.

fn query_call_info_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    call: Call,
    len: u32
) -> Result<RuntimeDispatchInfo<Balance>, ApiError>

Query information of a dispatch class, weight, and fee of a given encoded Call.

fn query_call_fee_details(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    call: Call,
    len: u32
) -> Result<FeeDetails<Balance>, ApiError>

Query fee details of a given encoded Call.

fn query_call_fee_details_with_context(
    &self,
    __runtime_api_at_param__: &BlockId<Block>,
    context: ExecutionContext,
    call: Call,
    len: u32
) -> Result<FeeDetails<Balance>, ApiError>

Query fee details of a given encoded Call.

impl<Block: BlockT, C: CallApiAt<Block>> Send for RuntimeApiImpl<Block, C>

impl<Block: BlockT, C: CallApiAt<Block>> Sync for RuntimeApiImpl<Block, C>