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rust

Implementing Async Programming in Rust: Exploring async and await

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())
}

Aug 27, 2024
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