Initial commit

derive/src/lib.rs

@@ -0,0 +1,25 @@
+extern crate proc_macro;
+
+use proc_macro::TokenStream;
+use quote::quote;
+use syn::{DeriveInput, parse_macro_input};
+
+#[proc_macro_derive(IntoResponse)]
+pub fn into_response_derive(input: TokenStream) -> TokenStream {
+    let input = parse_macro_input!(input as DeriveInput);
+    into_response_derive_impl(input)
+}
+
+fn into_response_derive_impl(input: DeriveInput) -> TokenStream {
+    let name = &input.ident;
+
+    let expanded = quote! {
+        impl IntoResponse for #name {
+            fn into_response(self) -> Response {
+                BaseResponse::create(self)
+            }
+        }
+    };
+
+    TokenStream::from(expanded)
+}