redlib/src/proxy.rs

use actix_web::{get, web, HttpResponse, Result, client::Client, Error};

#[get("/imageproxy/{url:.*}")]
async fn handler(web::Path(url): web::Path<String>) -> Result<HttpResponse> {
    dbg!(&url);
    let client = Client::default();
    client.get(url)
        .send()
        .await
        .map_err(Error::from)
        .and_then(|res| {
            Ok(HttpResponse::build(res.status()).streaming(res))
        })
}