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reqwest v0.10

 4 years ago
source link: https://seanmonstar.com/post/189960517042/reqwest-v010
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reqwest is a higher-level HTTP client for Rust. Let me introduce you the v0.10 release that adds async / await support!

Some headline features are:

  • Add std::future::Future support (hello async / await ).
  • Add experimental WASM support.
  • Change the default client API to async, moving the previous synchronous API to reqwest::blocking .
  • Make many “extra” features optional to reduce unnecessary dependencies ( blocking , cookies , gzip , json , etc).
  • Enable automatic “system” proxy detection.

Here’s a simple streaming example using the new syntax:

async fn example() -> Result<(), Box<dyn std::error::Error>> {
    let mut resp = reqwest::get("https://hyper.rs").await?;

    while let Some(chunk) = resp.chunk().await? {
        stdout().write_all(&chunk).await?;
    }

    Ok(())
}

I want to thank all those contributing to make the best Rust HTTP client even better!

Take a look at the changelog for all the details.


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