Trait ChainClientFactory 

pub trait ChainClientFactory: Send + Sync {
    // Required methods
    fn create_chain_client(&self, chain: &str) -> Result<Box<dyn ChainClient>>;
    fn create_dex_client(&self) -> Box<dyn DexDataSource>;
    fn http(&self) -> Arc<dyn HttpClient> ;
}

Factory trait for creating chain clients and DEX data sources.

Bundles both chain and DEX client creation so CLI functions only need one injected dependency instead of two.

Example

use scope::chains::{ChainClientFactory, DefaultClientFactory};
use scope::http::NativeHttpClient;
use scope::Config;
use std::sync::Arc;

let config = Config::default();
let http = Arc::new(NativeHttpClient::new().unwrap());
let factory = DefaultClientFactory { chains_config: config.chains.clone(), http };
let client = factory.create_chain_client("ethereum").unwrap();

Required Methods

fn create_chain_client(&self, chain: &str) -> Result<Box<dyn ChainClient>>

Creates a chain client for the given blockchain network.

Arguments

• chain - The chain name (e.g., “ethereum”, “solana”, “tron”)

fn create_dex_client(&self) -> Box<dyn DexDataSource>

Creates a DEX data source client.

fn http(&self) -> Arc<dyn HttpClient>

The HTTP transport for clients this factory does not create itself (exchange venues, compliance and contract lookups), so they use the same transport as the chain clients.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl ChainClientFactory for DefaultClientFactory