Trait OtterscanClient

pub trait OtterscanClient<T, H>: ClientT
where
    T: RpcObject + Send + Sync + 'static + DeserializeOwned,
    H: RpcObject + Send + Sync + 'static + DeserializeOwned,
{
    // Provided methods
    fn get_header_by_number(
        &self,
        block_number: u64,
    ) -> impl Future<Output = Result<Option<H>, Error>> + Send { ... }
    fn has_code(
        &self,
        address: Address,
        block_id: Option<BlockId>,
    ) -> impl Future<Output = Result<bool, Error>> + Send { ... }
    fn get_api_level(&self) -> impl Future<Output = Result<u64, Error>> + Send { ... }
    fn get_internal_operations(
        &self,
        tx_hash: FixedBytes<32>,
    ) -> impl Future<Output = Result<Vec<InternalOperation>, Error>> + Send { ... }
    fn get_transaction_error(
        &self,
        tx_hash: FixedBytes<32>,
    ) -> impl Future<Output = Result<Option<Bytes>, Error>> + Send { ... }
    fn trace_transaction(
        &self,
        tx_hash: FixedBytes<32>,
    ) -> impl Future<Output = Result<Option<Vec<TraceEntry>>, Error>> + Send { ... }
    fn get_block_details(
        &self,
        block_number: u64,
    ) -> impl Future<Output = Result<BlockDetails<H>, Error>> + Send { ... }
    fn get_block_details_by_hash(
        &self,
        block_hash: FixedBytes<32>,
    ) -> impl Future<Output = Result<BlockDetails<H>, Error>> + Send { ... }
    fn get_block_transactions(
        &self,
        block_number: u64,
        page_number: usize,
        page_size: usize,
    ) -> impl Future<Output = Result<OtsBlockTransactions<T, H>, Error>> + Send { ... }
    fn search_transactions_before(
        &self,
        address: Address,
        block_number: u64,
        page_size: usize,
    ) -> impl Future<Output = Result<TransactionsWithReceipts, Error>> + Send { ... }
    fn search_transactions_after(
        &self,
        address: Address,
        block_number: u64,
        page_size: usize,
    ) -> impl Future<Output = Result<TransactionsWithReceipts, Error>> + Send { ... }
    fn get_transaction_by_sender_and_nonce(
        &self,
        sender: Address,
        nonce: u64,
    ) -> impl Future<Output = Result<Option<FixedBytes<32>>, Error>> + Send { ... }
    fn get_contract_creator(
        &self,
        address: Address,
    ) -> impl Future<Output = Result<Option<ContractCreator>, Error>> + Send { ... }
}

Client implementation for the Otterscan RPC API.

Provided Methods

fn get_header_by_number( &self, block_number: u64, ) -> impl Future<Output = Result<Option<H>, Error>> + Send

Get the block header by block number, required by otterscan. Otterscan currently requires this endpoint, used as:

1. check if the node is Erigon or not
2. get block header instead of the full block

Ref: https://github.com/otterscan/otterscan/blob/071d8c55202badf01804f6f8d53ef9311d4a9e47/src/useProvider.ts#L71

fn has_code( &self, address: Address, block_id: Option<BlockId>, ) -> impl Future<Output = Result<bool, Error>> + Send

Check if a certain address contains a deployed code.

fn get_api_level(&self) -> impl Future<Output = Result<u64, Error>> + Send

Very simple API versioning scheme. Every time we add a new capability, the number is incremented. This allows for Otterscan to check if the node contains all API it needs.

fn get_internal_operations( &self, tx_hash: FixedBytes<32>, ) -> impl Future<Output = Result<Vec<InternalOperation>, Error>> + Send

Return the internal ETH transfers inside a transaction.

fn get_transaction_error( &self, tx_hash: FixedBytes<32>, ) -> impl Future<Output = Result<Option<Bytes>, Error>> + Send

Given a transaction hash, returns its raw revert reason.

fn trace_transaction( &self, tx_hash: FixedBytes<32>, ) -> impl Future<Output = Result<Option<Vec<TraceEntry>>, Error>> + Send

Extract all variations of calls, contract creation and self-destructs and returns a call tree.

fn get_block_details( &self, block_number: u64, ) -> impl Future<Output = Result<BlockDetails<H>, Error>> + Send

Tailor-made and expanded version of eth_getBlockByNumber for block details page in Otterscan.

fn get_block_details_by_hash( &self, block_hash: FixedBytes<32>, ) -> impl Future<Output = Result<BlockDetails<H>, Error>> + Send

Tailor-made and expanded version of eth_getBlockByHash for block details page in Otterscan.

fn get_block_transactions( &self, block_number: u64, page_number: usize, page_size: usize, ) -> impl Future<Output = Result<OtsBlockTransactions<T, H>, Error>> + Send

Get paginated transactions for a certain block. Also remove some verbose fields like logs.

fn search_transactions_before( &self, address: Address, block_number: u64, page_size: usize, ) -> impl Future<Output = Result<TransactionsWithReceipts, Error>> + Send

Gets paginated inbound/outbound transaction calls for a certain address.

fn search_transactions_after( &self, address: Address, block_number: u64, page_size: usize, ) -> impl Future<Output = Result<TransactionsWithReceipts, Error>> + Send

Gets paginated inbound/outbound transaction calls for a certain address.

fn get_transaction_by_sender_and_nonce( &self, sender: Address, nonce: u64, ) -> impl Future<Output = Result<Option<FixedBytes<32>>, Error>> + Send

Gets the transaction hash for a certain sender address, given its nonce.

fn get_contract_creator( &self, address: Address, ) -> impl Future<Output = Result<Option<ContractCreator>, Error>> + Send

Gets the transaction hash and the address who created a contract.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<TypeJsonRpseeInternal, T, H> OtterscanClient<T, H> for TypeJsonRpseeInternal

where T: RpcObject + Send + Sync + 'static + DeserializeOwned, H: RpcObject + Send + Sync + 'static + DeserializeOwned, TypeJsonRpseeInternal: ClientT,