main.rs

//...


// - Doing a GET request
// - Parse the response to the "GETAPIResponse" struct
let resp200 = client.get("https://httpbin.org/ip")
    .header(CONTENT_TYPE, "application/json")
    .send()
    .await?
    .json::<GETAPIResponse>()
    .await?;
    
println!("{:#?}", resp200);
// Output:
/*
GETAPIResponse {
    origin: "182.190.14.159",
}
*/

//...