Struct EvmClient

pub struct EvmClient<T: Send + Sync + Clone> { /* private fields */ }

Client implementation for Ethereum Virtual Machine (EVM) compatible blockchains

Provides high-level access to EVM blockchain data and operations through HTTP transport.

Implementations

impl<T: Send + Sync + Clone> EvmClient<T>

pub fn new_with_transport(http_client: T) -> Self

Creates a new EVM client instance with a specific transport client

impl EvmClient<EVMTransportClient>

pub async fn new(network: &Network) -> Result<Self, Error>

Creates a new EVM client instance

Arguments

• network - Network configuration containing RPC endpoints and chain details

Returns

• Result<Self, anyhow::Error> - New client instance or connection error

Trait Implementations

impl<T: Send + Sync + Clone + BlockchainTransport> BlockChainClient for EvmClient<T>

fn get_latest_block_number<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Retrieves the latest block number with retry functionality

fn get_blocks<'life0, 'async_trait>( &'life0 self, start_block: u64, end_block: Option<u64>, ) -> Pin<Box<dyn Future<Output = Result<Vec<BlockType>, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Retrieves blocks within the specified range with retry functionality

Note

If end_block is None, only the start_block will be retrieved

fn get_contract_spec<'life0, 'life1, 'async_trait>( &'life0 self, _contract_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<ContractSpec, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Retrieves the contract spec for a given contract ID

impl<T: Send + Sync + Clone + BlockchainTransport> BlockFilterFactory<EvmClient<T>> for EvmClient<T>

type Filter = EVMBlockFilter<EvmClient<T>>

fn filter() -> Self::Filter

impl<T: Clone + Send + Sync + Clone> Clone for EvmClient<T>

fn clone(&self) -> EvmClient<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Send + Sync + Clone + BlockchainTransport> EvmClientTrait for EvmClient<T>

fn get_transaction_receipt<'life0, 'async_trait>( &'life0 self, transaction_hash: String, ) -> Pin<Box<dyn Future<Output = Result<EVMTransactionReceipt, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Retrieves a transaction receipt by hash with proper error handling

fn get_logs_for_blocks<'life0, 'async_trait>( &'life0 self, from_block: u64, to_block: u64, addresses: Option<Vec<String>>, ) -> Pin<Box<dyn Future<Output = Result<Vec<EVMReceiptLog>, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Retrieves logs within the specified block range

Arguments

• from_block - Starting block number
• to_block - Ending block number
• addresses - Optional list of addresses to filter logs by

Returns

• Result<Vec<EVMReceiptLog>, anyhow::Error> - Collection of matching logs or error