Get pending transactions using Rust

get_pending_tx.rs

use web3::transports::WebSocket;
use web3::Web3;

def main() {
    let rpc_url: String = "http://localhost:8545" //"Your RPC URL"
    // Initialize WebSocket transport
    let ws = WebSocket::new(&rpc_url).await?;
    let w3 = Web3::new(ws);

    info!("Successfully connected to WebSocket RPC.");

    debug!("Subscribing to pending transactions...");

    let filter = w3.eth_filter().create_pending_transactions_filter().await?;
    let pending_txs: Vec<H256> = filter.poll().await?.unwrap();

    println!("Pending Transactions {:?}", pending_txs);
}