Use extra attribute

schala-codegen/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["greg <greg.shuflin@protonmail.com>"]
 
 [dependencies]
-syn = "0.13.1"
+syn = { version = "0.13.1", features = ["full", "extra-traits"] }
 quote = "0.5"
 
 [lib]

schala-codegen/src/lib.rs

@@ -17,6 +17,11 @@ pub fn print_a_thing(_input: TokenStream) -> TokenStream {
 pub fn derive_programming_language_interface(input: TokenStream) -> TokenStream {
   let ast: DeriveInput = syn::parse(input).unwrap();
   let name = &ast.ident;
+  let attrs = &ast.attrs;
+
+  println!("ATTRS {:?}", attrs);
+  //let language_name = attrs.iter().find(
+
 
   let tokens = quote! {
     impl ProgrammingLanguageInterface for #name {

schala-lang/src/lib.rs

@@ -28,6 +28,7 @@ mod eval;
 use self::typechecking::{TypeContext};
 
 #[derive(ProgrammingLanguageInterface)]
+#[LanguageName = "Schala"]
 pub struct Schala {
   state: eval::State<'static>,
   type_context: TypeContext