Merge pull request #421 from sdroege/is-a-cleanup

Clean up glib_wrapper! macro and IsA<_>, Wrapper traits and their impls

Author: GuillaumeGomez

gir

@@ -10,7 +10,7 @@ use std::fmt;
 use translate::*;
 
 glib_wrapper! {
-    pub struct Binding(Object<ffi::GBinding>);
+    pub struct Binding(Object<ffi::GBinding, BindingClass>);
 
     match fn {
         get_type => || ffi::g_binding_get_type(),

src/gobject/auto/binding.rs

@@ -3,7 +3,7 @@
 // DO NOT EDIT
 
 mod binding;
-pub use self::binding::Binding;
+pub use self::binding::{Binding, BindingClass};
 
 mod flags;
 pub use self::flags::BindingFlags;