diff --git a/components/script/dom/bindings/codegen/CodegenRust.py b/components/script/dom/bindings/codegen/CodegenRust.py
index fe8e59d5f1e..4134fb104fe 100644
--- a/components/script/dom/bindings/codegen/CodegenRust.py
+++ b/components/script/dom/bindings/codegen/CodegenRust.py
@@ -5960,8 +5960,8 @@ class GlobalGenRoots():
             ("ID used by interfaces that are not castable.", "Alone"),
         ]
         topTypeVariants += [
-            ("ID used by interfaces that derive from %s." % name, "%s(%sTypeId)" % (name, name))
-            for name in topTypes
+            ("ID used by interfaces that derive from %s." % typeName, "%s(%sTypeId)" % (typeName, typeName))
+            for typeName in topTypes
         ]
         topTypeVariantsAsStrings = [CGGeneric("/// %s\n%s," % variant) for variant in topTypeVariants]
         typeIdCode.append(CGWrapper(CGIndenter(CGList(topTypeVariantsAsStrings, "\n"), 4),
@@ -5978,7 +5978,7 @@ class GlobalGenRoots():
             variants = []
             if not config.getInterface(base).getExtendedAttribute("Abstract"):
                 variants.append(CGGeneric(base))
-            variants += [CGGeneric(type_id_variant(name)) for name in derived]
+            variants += [CGGeneric(type_id_variant(derivedName)) for derivedName in derived]
             derives = "Clone, Copy, Debug"
             if base != 'EventTarget' and base != 'HTMLElement':
                 derives += ", PartialEq"
diff --git a/components/script/dom/element.rs b/components/script/dom/element.rs
index 779b802fc26..6eaea65d154 100644
--- a/components/script/dom/element.rs
+++ b/components/script/dom/element.rs
@@ -19,7 +19,6 @@ use dom::bindings::codegen::Bindings::HTMLInputElementBinding::HTMLInputElementM
 use dom::bindings::codegen::Bindings::HTMLTemplateElementBinding::HTMLTemplateElementMethods;
 use dom::bindings::codegen::Bindings::NamedNodeMapBinding::NamedNodeMapMethods;
 use dom::bindings::codegen::Bindings::NodeBinding::NodeMethods;
-use dom::bindings::codegen::InheritTypes::{ElementTypeId, HTMLElementTypeId, NodeTypeId};
 use dom::bindings::codegen::UnionTypes::NodeOrString;
 use dom::bindings::error::{Error, ErrorResult, Fallible};
 use dom::bindings::global::GlobalRef;
diff --git a/components/script/dom/htmlmeterelement.rs b/components/script/dom/htmlmeterelement.rs
index 74b48434339..91006fb486b 100644
--- a/components/script/dom/htmlmeterelement.rs
+++ b/components/script/dom/htmlmeterelement.rs
@@ -3,7 +3,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::Bindings::HTMLMeterElementBinding::{self, HTMLMeterElementMethods};
-use dom::bindings::conversions::Castable;
+use dom::bindings::inheritance::Castable;
 use dom::bindings::js::Root;
 use dom::document::Document;
 use dom::htmlelement::HTMLElement;
diff --git a/components/script/dom/htmloutputelement.rs b/components/script/dom/htmloutputelement.rs
index 937fcea3919..9049262aa8c 100644
--- a/components/script/dom/htmloutputelement.rs
+++ b/components/script/dom/htmloutputelement.rs
@@ -4,7 +4,7 @@
 
 use dom::bindings::codegen::Bindings::HTMLOutputElementBinding;
 use dom::bindings::codegen::Bindings::HTMLOutputElementBinding::HTMLOutputElementMethods;
-use dom::bindings::conversions::Castable;
+use dom::bindings::inheritance::Castable;
 use dom::bindings::js::Root;
 use dom::document::Document;
 use dom::htmlelement::HTMLElement;
diff --git a/components/script/dom/htmlprogresselement.rs b/components/script/dom/htmlprogresselement.rs
index 669f25942b6..904055a21a0 100644
--- a/components/script/dom/htmlprogresselement.rs
+++ b/components/script/dom/htmlprogresselement.rs
@@ -3,7 +3,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::Bindings::HTMLProgressElementBinding::{self, HTMLProgressElementMethods};
-use dom::bindings::conversions::Castable;
+use dom::bindings::inheritance::Castable;
 use dom::bindings::js::Root;
 use dom::document::Document;
 use dom::htmlelement::HTMLElement;
diff --git a/components/script/dom/urlsearchparams.rs b/components/script/dom/urlsearchparams.rs
index 8fc3cdb6778..0e3c21679fd 100644
--- a/components/script/dom/urlsearchparams.rs
+++ b/components/script/dom/urlsearchparams.rs
@@ -10,8 +10,8 @@ use dom::bindings::codegen::UnionTypes::USVStringOrURLSearchParams::{eUSVString,
 use dom::bindings::error::Fallible;
 use dom::bindings::global::GlobalRef;
 use dom::bindings::js::Root;
-use dom::bindings::str::USVString;
 use dom::bindings::reflector::{Reflector, reflect_dom_object};
+use dom::bindings::str::USVString;
 use encoding::types::EncodingRef;
 use url::form_urlencoded::{parse, serialize_with_encoding};
 use util::str::DOMString;
diff --git a/components/script/parse/html.rs b/components/script/parse/html.rs
index aa5a03c6a08..680d96a32a8 100644
--- a/components/script/parse/html.rs
+++ b/components/script/parse/html.rs
@@ -9,7 +9,6 @@ use dom::bindings::codegen::Bindings::DocumentBinding::DocumentMethods;
 use dom::bindings::codegen::Bindings::HTMLTemplateElementBinding::HTMLTemplateElementMethods;
 use dom::bindings::codegen::Bindings::NodeBinding::NodeMethods;
 use dom::bindings::inheritance::{Castable, CharacterDataTypeId, NodeTypeId};
-
 use dom::bindings::js::{JS, RootedReference};
 use dom::characterdata::CharacterData;
 use dom::comment::Comment;