Attach all attributes except doc comments to function instead of struct

packages/sycamore-macro/src/component/mod.rs

@@ -177,11 +177,23 @@ pub fn component_impl(
         arg,
         mut generics,
         vis,
-        attrs,
+        mut attrs,
         name,
         return_type,
     } = component;
 
+    let mut doc_attrs = Vec::new();
+    let mut i = 0;
+    while i < attrs.len() {
+        if attrs[i].path.is_ident("doc") {
+            // Attribute is a doc attribute. Remove from attrs and add to doc_attrs.
+            let at = attrs.remove(i);
+            doc_attrs.push(at);
+        } else {
+            i += 1;
+        }
+    }
+
     let prop_ty = match &arg {
         FnArg::Receiver(_) => unreachable!(),
         FnArg::Typed(pat_ty) => &pat_ty.ty,
@@ -226,7 +238,7 @@ pub fn component_impl(
     }
 
     let quoted = quote! {
-        #(#attrs)*
+        #(#doc_attrs)*
         #vis struct #component_name#generics {
             #[doc(hidden)]
             _marker: ::std::marker::PhantomData<(#phantom_generics)>,
@@ -239,6 +251,7 @@ pub fn component_impl(
             const NAME: &'static ::std::primitive::str = #component_name_str;
             type Props = #prop_ty;
 
+            #(#attrs)*
             fn create_component(#arg) -> #return_type{
                 #block
             }

packages/sycamore/src/context.rs

@@ -53,6 +53,7 @@ where
 /// # }
 /// ```
 #[component(ContextProvider<G>)]
+#[cfg_attr(debug_assertions, track_caller)]
 pub fn context_provider<T, F>(props: ContextProviderProps<T, F, G>) -> View<G>
 where
     T: 'static,