Trait AccountNonceApi

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pub trait AccountNonceApi<Block, AccountId, Nonce>: Core<Block>where
    Block: Block,
    AccountId: Codec,
    Nonce: Codec,{
    // Provided method
    fn account_nonce(
        &self,
        __runtime_api_at_param__: <Block as Block>::Hash,
        account: AccountId,
    ) -> Result<Nonce, ApiError> { ... }
}

Expand description

The API to query account nonce.

Provided Methods§

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

Get current account nonce of given AccountId.

Trait Implementations§

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impl<Block, AccountId, Nonce> RuntimeApiInfo for dyn AccountNonceApi<Block, AccountId, Nonce>
where Block: Block,

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const ID: [u8; 8] = _

The identifier of the runtime api.

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const VERSION: u32 = 1u32

The version of the runtime api.

Implementors§

impl<SrApiBlock: BlockT, RuntimeApiImplCall: CallApiAt<SrApiBlock> + 'static> AccountNonceApi<SrApiBlock, <<MultiSignature as Verify>::Signer as IdentifyAccount>::AccountId, u32> for RuntimeApiImpl<SrApiBlock, RuntimeApiImplCall>
where RuntimeApiImplCall::StateBackend: StateBackend<HashingFor<SrApiBlock>>, &'static RuntimeApiImplCall: Send,

impl<SrApiBlock: BlockT, RuntimeApiImplCall: CallApiAt<SrApiBlock> + 'static> AccountNonceApi<SrApiBlock, <Runtime as Config>::AccountId, <Runtime as Config>::Nonce> for RuntimeApiImpl<SrApiBlock, RuntimeApiImplCall>
where RuntimeApiImplCall::StateBackend: StateBackend<HashingFor<SrApiBlock>>, &'static RuntimeApiImplCall: Send,

impl<SrApiBlock: BlockT, RuntimeApiImplCall: CallApiAt<SrApiBlock> + 'static> AccountNonceApi<SrApiBlock, <<MultiSignature as Verify>::Signer as IdentifyAccount>::AccountId, u32> for RuntimeApiImpl<SrApiBlock, RuntimeApiImplCall>
where RuntimeApiImplCall::StateBackend: StateBackend<HashingFor<SrApiBlock>>, &'static RuntimeApiImplCall: Send,

impl<SrApiBlock: BlockT, RuntimeApiImplCall: CallApiAt<SrApiBlock> + 'static> AccountNonceApi<SrApiBlock, <Runtime as Config>::AccountId, <Runtime as Config>::Nonce> for RuntimeApiImpl<SrApiBlock, RuntimeApiImplCall>
where RuntimeApiImplCall::StateBackend: StateBackend<HashingFor<SrApiBlock>>, &'static RuntimeApiImplCall: Send,

impl<SrApiBlock: BlockT, RuntimeApiImplCall: CallApiAt<SrApiBlock> + 'static> AccountNonceApi<SrApiBlock, <<MultiSignature as Verify>::Signer as IdentifyAccount>::AccountId, u32> for RuntimeApiImpl<SrApiBlock, RuntimeApiImplCall>
where RuntimeApiImplCall::StateBackend: StateBackend<HashingFor<SrApiBlock>>, &'static RuntimeApiImplCall: Send,

impl<SrApiBlock: BlockT, RuntimeApiImplCall: CallApiAt<SrApiBlock> + 'static> AccountNonceApi<SrApiBlock, <CryptoBytes<sp_core::::sr25519::Signature::{constant#0}, (SignatureTag, Sr25519Tag)> as Verify>::Signer, u64> for RuntimeApiImpl<SrApiBlock, RuntimeApiImplCall>
where RuntimeApiImplCall::StateBackend: StateBackend<HashingFor<SrApiBlock>>, &'static RuntimeApiImplCall: Send,

impl<SrApiBlock: BlockT, RuntimeApiImplCall: CallApiAt<SrApiBlock> + 'static> AccountNonceApi<SrApiBlock, <<MultiSignature as Verify>::Signer as IdentifyAccount>::AccountId, u32> for RuntimeApiImpl<SrApiBlock, RuntimeApiImplCall>
where RuntimeApiImplCall::StateBackend: StateBackend<HashingFor<SrApiBlock>>, &'static RuntimeApiImplCall: Send,

Trait AccountNonceApiCopy item path

Provided Methods§

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

Trait Implementations§

impl<Block, AccountId, Nonce> RuntimeApiInfo for dyn AccountNonceApi<Block, AccountId, Nonce>where Block: Block,

const ID: [u8; 8] = _

const VERSION: u32 = 1u32

Implementors§

Trait AccountNonceApi

impl<Block, AccountId, Nonce> RuntimeApiInfo for dyn AccountNonceApi<Block, AccountId, Nonce>
where Block: Block,