Async-Std Development Tutorials, Guides & Insights

Rust’s powerful error handling mechanisms work seamlessly with async code. You can use Result, ?, and other constructs within async functions just like in synchronous code.

async fn fetch_and_process_data(url: &str) -> Result<usize, reqwest::Error> {
    let data = fetch_data(url).await?;
    Ok(data.len())
}