Fix "inbound-http" feature (#323)

leaf/src/proxy/http/inbound/stream.rs

@@ -59,7 +59,7 @@ impl InboundStreamHandler for Handler {
         &'a self,
         mut sess: Session,
         stream: Box<dyn ProxyStream>,
-    ) -> std::io::Result<InboundTransport> {
+    ) -> std::io::Result<AnyInboundTransport> {
         let http = Http::new();
         let proxy_service = ProxyService::new();
         let conn = http
@@ -99,9 +99,6 @@ impl InboundStreamHandler for Handler {
 
         sess.destination = destination;
 
-        Ok(InboundTransport::Stream(
-            Box::new(SimpleProxyStream(parts.io)),
-            sess,
-        ))
+        Ok(InboundTransport::Stream(Box::new(parts.io), sess))
     }
 }

leaf/src/proxy/ws/inbound/stream.rs

@@ -21,8 +21,8 @@ impl<'a> SimpleCallback<'a> {
 impl<'a> Callback for SimpleCallback<'a> {
     fn on_request(self, request: &Request, response: Response) -> Result<Response, ErrorResponse> {
         if request.uri().path() != self.path {
-            return Err(http::response::Response::builder()
-                .status(http::StatusCode::NOT_FOUND)
+            return Err(::http::response::Response::builder()
+                .status(::http::StatusCode::NOT_FOUND)
                 .body(None)
                 .unwrap());
         }

leaf/src/proxy/ws/outbound/stream.rs

@@ -23,7 +23,7 @@ impl<'a> tungstenite::client::IntoClientRequest for Request<'a> {
     fn into_client_request(
         self,
     ) -> tungstenite::error::Result<tungstenite::handshake::client::Request> {
-        let mut builder = http::Request::builder()
+        let mut builder = ::http::Request::builder()
             .method("GET")
             .uri(self.uri)
             .header("User-Agent", &*crate::option::HTTP_USER_AGENT);