refactor to make more generic

Author: unusual-thoughts

tower-http/src/builder.rs

@@ -172,8 +172,9 @@ pub trait ServiceBuilderExt<L>: sealed::Sealed<L> + Sized {
         self,
     ) -> ServiceBuilder<
         Stack<
-            crate::follow_redirect::extension::FollowRedirectExtensionLayer<
+            crate::follow_redirect::FollowRedirectLayer<
                 crate::follow_redirect::policy::Standard,
+                crate::follow_redirect::PolicyExtension,
             >,
             L,
         >,
@@ -483,13 +484,18 @@ impl<L> ServiceBuilderExt<L> for ServiceBuilder<L> {
         self,
     ) -> ServiceBuilder<
         Stack<
-            crate::follow_redirect::extension::FollowRedirectExtensionLayer<
+            crate::follow_redirect::FollowRedirectLayer<
                 crate::follow_redirect::policy::Standard,
+                crate::follow_redirect::PolicyExtension,
             >,
             L,
         >,
     > {
-        self.layer(crate::follow_redirect::extension::FollowRedirectExtensionLayer::new())
+        self.layer(
+            crate::follow_redirect::FollowRedirectLayer::with_policy_extension(
+                crate::follow_redirect::policy::Standard::default(),
+            ),
+        )
     }
 
     #[cfg(feature = "sensitive-headers")]