//! Example of how to trace a transaction using `trace_call`.
 
use alloy::{
    network::TransactionBuilder,
    primitives::{address, U256},
    providers::{ext::TraceApi, ProviderBuilder},
    rpc::types::TransactionRequest,
};
use eyre::Result;
 
#[tokio::main]
async fn main() -> Result<()> {
    // Create a provider.
    let rpc_url = "https://reth-ethereum.ithaca.xyz/rpc".parse()?;
    let provider = ProviderBuilder::new().on_http(rpc_url);
 
    // Build a transaction to send 100 wei from Alice to Vitalik.
    let alice = address!("f39Fd6e51aad88F6F4ce6aB8827279cffFb92266");
    let vitalik = address!("d8dA6BF26964aF9D7eEd9e03E53415D37aA96045");
    let tx =
        TransactionRequest::default().with_from(alice).with_to(vitalik).with_value(U256::from(100));
 
    // Trace the transaction on top of the latest block.
    // Defaults to TraceType::Trace.
    let result = provider.trace_call(&tx).await?;
 
    println!("{:?}", result.trace);
 
    Ok(())
}