PoC of introducing SpoofableValue

PoC to check which solution to pick for https://github.com/tokio-rs/axum/issues/2998

examples/tls-graceful-shutdown/src/main.rs

@@ -122,7 +122,7 @@ where
     }
 
     let redirect = move |Host(host): Host, uri: Uri| async move {
-        match make_https(host, uri, ports) {
+        match make_https(host.spoofable_value(), uri, ports) {
             Ok(uri) => Ok(Redirect::permanent(&uri.to_string())),
             Err(error) => {
                 tracing::warn!(%error, "failed to convert URI to HTTPS");

examples/tls-rustls/src/main.rs

@@ -88,7 +88,7 @@ async fn redirect_http_to_https(ports: Ports) {
     }
 
     let redirect = move |Host(host): Host, uri: Uri| async move {
-        match make_https(host, uri, ports) {
+        match make_https(host.spoofable_value(), uri, ports) {
             Ok(uri) => Ok(Redirect::permanent(&uri.to_string())),
             Err(error) => {
                 tracing::warn!(%error, "failed to convert URI to HTTPS");