Consider the following minimal example:
use http::{Method, Request, Uri};
use hyper::{client::connect::HttpInfo, Body, Client};
#[tokio::main]
async fn main() -> Result<(), String> {
let req = Request::builder()
.method(Method::POST)
.uri(Uri::from_static("http://foo.bar"))
.body(Body::from("a lot of data..."))
.unwrap();
let hyper_client = Client::new();
tokio::spawn(async move {
let resp = hyper_client.request(req).await;
});
tokio::spawn(async move {
let http_info = req.extensions().get::<HttpInfo>().unwrap();
});
Ok(())
}
It does not compile due to this error:
use of moved value: `req`
value used here after move
tmp.rs(14, 18): value moved here
tmp.rs(15, 41): variable moved due to use in generator
tmp.rs(19, 25): use occurs due to use in generator
tmp.rs(6, 9): move occurs because `req` has type `http::Request<Body>`, which does not implement the `Copy` trait
I'd expect that it would be possible to read out the http_info from a different tookio task than the HTTP request was performed from.
However, memory management does not allow me to do so.
Does anyone know how to solve this?