Remove type parameter defaults from impls (fixes #12)

rinja-rs · Mar 8, 2017 · ed89e5f · ed89e5f
1 parent 9397378
commit ed89e5f
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/askama_derive/src/generator.rs b/askama_derive/src/generator.rs
@@ -334,7 +334,9 @@ impl<'a> Generator<'a> {
                 full_anno.append(",");
                 orig_anno.append(",");
             }
-            param.to_tokens(&mut full_anno);
+            let mut impl_param = param.clone();
+            impl_param.default = None;
+            impl_param.to_tokens(&mut full_anno);
             param.ident.to_tokens(&mut orig_anno);
             sep = true;
         }

diff --git a/testing/tests/simple.rs b/testing/tests/simple.rs
@@ -110,7 +110,8 @@ fn test_option() {
 
 #[derive(Template)]
 #[template(path = "generics.html")]
-struct GenericsTemplate<T: std::fmt::Display, U> where U: std::fmt::Display {
+struct GenericsTemplate<T: std::fmt::Display, U = u8>
+    where U: std::fmt::Display {
     t: T,
     u: U,
 }