Trait frame_system_rpc_runtime_api::AccountNonceApi

pub trait AccountNonceApi<Block: BlockT, AccountId, Index>: Core<Block> where
    AccountId: Codec,
    Index: Codec, {
    fn account_nonce(
        &self, 
        __runtime_api_at_param__: &BlockId<Block>, 
        account: AccountId
    ) -> Result<Index, Self::Error> { ... }
    fn account_nonce_with_context(
        &self, 
        __runtime_api_at_param__: &BlockId<Block>, 
        context: ExecutionContext, 
        account: AccountId
    ) -> Result<Index, Self::Error> { ... }
}

The API to query account nonce (aka transaction index).

Provided methods

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

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, Self::Error>

Get current account nonce of given AccountId.

Trait Implementations

impl<Block: BlockT, AccountId, Index, __Sr_Api_Error__> RuntimeApiInfo for dyn AccountNonceApi<Block, AccountId, Index, Error = __Sr_Api_Error__>

const ID: [u8; 8]

The identifier of the runtime api.

const VERSION: u32

The version of the runtime api.

Implementors