PR feedbac, propagate visibility

crates/libs/core/src/com_object.rs

@@ -23,7 +23,7 @@ pub trait ComObjectInner {
 /// Describes the COM interfaces implemented by a specific COM object.
 ///
 /// The `#[implement]` macro generates implementations of this trait. Implementations are attached
-/// to the "outer" types generated by `#[implemented]`, e.g. the `MyApp_Impl` type. Each
+/// to the "outer" types generated by `#[implement]`, e.g. the `MyApp_Impl` type. Each
 /// implementation knows how to locate the interface-specific field within `MyApp_Impl`.
 ///
 /// This trait is an implementation detail of the Windows crates.

crates/libs/implement/src/lib.rs

@@ -45,6 +45,7 @@ pub fn implement(attributes: proc_macro::TokenStream, original_type: proc_macro:
 
     let original_type2 = original_type.clone();
     let original_type2 = syn::parse_macro_input!(original_type2 as syn::ItemStruct);
+    let vis = &original_type2.vis;
     let original_ident = original_type2.ident;
     let mut constraints = quote! {};
 
@@ -130,7 +131,7 @@ pub fn implement(attributes: proc_macro::TokenStream, original_type: proc_macro:
 
     let tokens = quote! {
         #[repr(C)]
-        struct #impl_ident #generics where #constraints {
+        #vis struct #impl_ident #generics where #constraints {
             identity: *const ::windows_core::IInspectable_Vtbl,
             vtables: (#(*const #vtbl_idents,)*),
             this: #original_ident::#generics,