From v0.14 to v1 difficulties using Client

[frederikhors]

Coming from:

hyper = { version = "0.14.27", default-features = false }

I switched to hyper 1.0.1 but now I'm stuck upgrading the below code:

use hyper::{client::Client, Body, Request};

pub async fn ping(uri: &str) -> Result<()> {
    let hyper_client = Client::new();

    if let Err(e) = retry(5, 2, || {
        let req = Request::builder()
            .uri(uri.to_string())
            .body(Body::empty())
            .unwrap();

        hyper_client.request(req)
    })
    .await
    {
        return "cannot ping!"
    }

    Ok(())
}

Can you help me understand what to use instead of client::Client now?

Should I use hyper_util::client::legacy::Client?

Why the word legacy in the name?

Or should I use all the code in https://github.com/hyperium/hyper/blob/master/examples/client.rs?

[GlenDC]

• https://hyper.rs/guides/1/upgrading/ according to the upgrade guides you can ease your upgrade pain by using hyper_util::client::legacy::Client indeed. It has the word legacy in there because it is really more a utility to allow you to continue to use the "old style" client approach
• hyper 1.0 wants to be more low level and thus an actual http client might be too much for that. If you want to not use this legacy utility forever (which isn't recommended anyway I imagine) you might want to either make your own client with hyper's primitives or use something more high level like reqwest;
• I don't think all examples are up to date yet. But might be wrong with that.

Not a maintainer or contributor though, so take what i say with a grain of salt.