From 6748130ff5dd0d27d998bacbdf881d71c2be7039 Mon Sep 17 00:00:00 2001
From: Dominic <git@msrd0.de>
Date: Wed, 8 Apr 2020 22:18:06 +0200
Subject: [PATCH] easier debugging

---
 gotham_restful_derive/src/lib.rs | 31 +++++++++++++++++++------------
 1 file changed, 19 insertions(+), 12 deletions(-)

diff --git a/gotham_restful_derive/src/lib.rs b/gotham_restful_derive/src/lib.rs
index fbe5544..8657978 100644
--- a/gotham_restful_derive/src/lib.rs
+++ b/gotham_restful_derive/src/lib.rs
@@ -15,6 +15,13 @@ use resource::expand_resource;
 #[cfg(feature = "openapi")]
 mod openapi_type;
 
+#[inline]
+fn print_tokens(tokens : TokenStream) -> TokenStream
+{
+	//eprintln!("{}", tokens);
+	tokens
+}
+
 fn krate() -> TokenStream2
 {
 	quote!(::gotham_restful)
@@ -23,72 +30,72 @@ fn krate() -> TokenStream2
 #[proc_macro_derive(FromBody)]
 pub fn derive_from_body(tokens : TokenStream) -> TokenStream
 {
-	expand_from_body(tokens)
+	print_tokens(expand_from_body(tokens))
 }
 
 #[cfg(feature = "openapi")]
 #[proc_macro_derive(OpenapiType, attributes(openapi))]
 pub fn derive_openapi_type(tokens : TokenStream) -> TokenStream
 {
-	openapi_type::expand(tokens)
+	print_tokens(openapi_type::expand(tokens))
 }
 
 #[proc_macro_derive(RequestBody, attributes(supported_types))]
 pub fn derive_request_body(tokens : TokenStream) -> TokenStream
 {
-	expand_request_body(tokens)
+	print_tokens(expand_request_body(tokens))
 }
 
 #[proc_macro_derive(Resource, attributes(rest_resource))]
 pub fn derive_resource(tokens : TokenStream) -> TokenStream
 {
-	expand_resource(tokens)
+	print_tokens(expand_resource(tokens))
 }
 
 #[proc_macro_attribute]
 pub fn rest_read_all(attr : TokenStream, item : TokenStream) -> TokenStream
 {
-	expand_method(Method::ReadAll, attr, item)
+	print_tokens(expand_method(Method::ReadAll, attr, item))
 }
 
 #[proc_macro_attribute]
 pub fn rest_read(attr : TokenStream, item : TokenStream) -> TokenStream
 {
-	expand_method(Method::Read, attr, item)
+	print_tokens(expand_method(Method::Read, attr, item))
 }
 
 #[proc_macro_attribute]
 pub fn rest_search(attr : TokenStream, item : TokenStream) -> TokenStream
 {
-	expand_method(Method::Search, attr, item)
+	print_tokens(expand_method(Method::Search, attr, item))
 }
 
 #[proc_macro_attribute]
 pub fn rest_create(attr : TokenStream, item : TokenStream) -> TokenStream
 {
-	expand_method(Method::Create, attr, item)
+	print_tokens(expand_method(Method::Create, attr, item))
 }
 
 #[proc_macro_attribute]
 pub fn rest_update_all(attr : TokenStream, item : TokenStream) -> TokenStream
 {
-	expand_method(Method::UpdateAll, attr, item)
+	print_tokens(expand_method(Method::UpdateAll, attr, item))
 }
 
 #[proc_macro_attribute]
 pub fn rest_update(attr : TokenStream, item : TokenStream) -> TokenStream
 {
-	expand_method(Method::Update, attr, item)
+	print_tokens(expand_method(Method::Update, attr, item))
 }
 
 #[proc_macro_attribute]
 pub fn rest_delete_all(attr : TokenStream, item : TokenStream) -> TokenStream
 {
-	expand_method(Method::DeleteAll, attr, item)
+	print_tokens(expand_method(Method::DeleteAll, attr, item))
 }
 
 #[proc_macro_attribute]
 pub fn rest_delete(attr : TokenStream, item : TokenStream) -> TokenStream
 {
-	expand_method(Method::Delete, attr, item)
+	print_tokens(expand_method(Method::Delete, attr, item))
 }