Use 2018-style paths in code generated by proc-macro derives

components/dom_struct/lib.rs

@@ -47,7 +47,7 @@ pub fn dom_struct(args: TokenStream, input: TokenStream) -> TokenStream {
             quote! (
                 #s2
 
-                impl ::dom::bindings::inheritance::HasParent for #name {
+                impl crate::dom::bindings::inheritance::HasParent for #name {
                     type Parent = #ty;
                     /// This is used in a type assertion to ensure that
                     /// the source and webidls agree as to what the parent type is

components/domobject_derive/lib.rs

@@ -41,22 +41,22 @@ fn expand_dom_object(input: syn::DeriveInput) -> quote::Tokens {
         impl #impl_generics ::js::conversions::ToJSValConvertible for #name #ty_generics #where_clause {
             #[allow(unsafe_code)]
             unsafe fn to_jsval(&self,
-                                cx: *mut ::js::jsapi::JSContext,
-                                rval: ::js::rust::MutableHandleValue) {
-                let object = ::dom::bindings::reflector::DomObject::reflector(self).get_jsobject();
+                                cx: *mut js::jsapi::JSContext,
+                                rval: js::rust::MutableHandleValue) {
+                let object = crate::dom::bindings::reflector::DomObject::reflector(self).get_jsobject();
                 object.to_jsval(cx, rval)
             }
         }
 
-        impl #impl_generics ::dom::bindings::reflector::DomObject for #name #ty_generics #where_clause {
+        impl #impl_generics crate::dom::bindings::reflector::DomObject for #name #ty_generics #where_clause {
             #[inline]
-            fn reflector(&self) -> &::dom::bindings::reflector::Reflector {
+            fn reflector(&self) -> &crate::dom::bindings::reflector::Reflector {
                 self.#first_field_name.reflector()
             }
         }
 
-        impl #impl_generics ::dom::bindings::reflector::MutDomObject for #name #ty_generics #where_clause {
-            fn init_reflector(&mut self, obj: *mut ::js::jsapi::JSObject) {
+        impl #impl_generics crate::dom::bindings::reflector::MutDomObject for #name #ty_generics #where_clause {
+            fn init_reflector(&mut self, obj: *mut js::jsapi::JSObject) {
                 self.#first_field_name.init_reflector(obj);
             }
         }
@@ -78,7 +78,7 @@ fn expand_dom_object(input: syn::DeriveInput) -> quote::Tokens {
     let mut generics = input.generics.clone();
     generics
         .params
-        .push(parse_quote!(__T: ::dom::bindings::reflector::DomObject));
+        .push(parse_quote!(__T: crate::dom::bindings::reflector::DomObject));
 
     let (impl_generics, _, where_clause) = generics.split_for_impl();
 

components/jstraceable_derive/lib.rs

@@ -21,16 +21,16 @@ fn js_traceable_derive(s: synstructure::Structure) -> quote::Tokens {
         let ident = param.ident;
         where_clause
             .predicates
-            .push(parse_quote!(#ident: ::dom::bindings::trace::JSTraceable))
+            .push(parse_quote!(#ident: crate::dom::bindings::trace::JSTraceable))
     }
 
     let tokens = quote! {
         #[allow(unsafe_code)]
-        unsafe impl #impl_generics ::dom::bindings::trace::JSTraceable for #name #ty_generics #where_clause {
+        unsafe impl #impl_generics crate::dom::bindings::trace::JSTraceable for #name #ty_generics #where_clause {
             #[inline]
             #[allow(unused_variables, unused_imports)]
-            unsafe fn trace(&self, tracer: *mut ::js::jsapi::JSTracer) {
-                use ::dom::bindings::trace::JSTraceable;
+            unsafe fn trace(&self, tracer: *mut js::jsapi::JSTracer) {
+                use crate::dom::bindings::trace::JSTraceable;
                 match *self {
                     #match_body
                 }