Module blockchain

Blockchain client interfaces and implementations.

Provides abstractions and concrete implementations for interacting with different blockchain networks. Includes:

• Generic blockchain client trait
• EVM and Stellar specific clients
• Network transport implementations
• Error handling for blockchain operations
• Client pool for managing multiple clients

Structs

• ClientPool
  Main client pool manager that handles multiple blockchain types.
• EVMTransportClient
  A client for interacting with EVM-compatible blockchain nodes
• EndpointManager
  Manages the rotation of blockchain RPC endpoints
• EvmClient
  Client implementation for Ethereum Virtual Machine (EVM) compatible blockchains
• HttpTransportClient
  Basic HTTP transport client for blockchain interactions
• StellarClient
  Client implementation for the Stellar blockchain
• StellarTransportClient
  A client for interacting with Stellar-compatible blockchain nodes
• TransientErrorRetryStrategy
  A default retry strategy that retries on requests based on the status code This can be used to customise the retry strategy

Enums

• BlockChainError
  Represents possible errors that can occur during blockchain operations

Traits

• BlockChainClient
  Defines the core interface for blockchain clients
• BlockFilterFactory
  Defines the factory interface for creating block filters
• BlockchainTransport
  Base trait for all blockchain transport clients
• ClientPoolTrait
  Trait for the client pool.
• EvmClientTrait
  Extended functionality specific to EVM-compatible blockchains
• RotatingTransport
  Extension trait for transports that support URL rotation
• StellarClientTrait
  Extended functionality specific to the Stellar blockchain