diff --git a/gstreamer/src/caps.rs b/gstreamer/src/caps.rs
index a5a54e87a..2f6508527 100644
--- a/gstreamer/src/caps.rs
+++ b/gstreamer/src/caps.rs
@@ -266,7 +266,7 @@ mod tests {
                     ("int", &12.to_value()),
                     ("bool", &true.to_value()),
                     ("string", &"bla".to_value()),
-                    ("fraction", &Fraction::new(1, 2).to_value()),
+                    ("fraction", &Fraction::new(1, 2).to_value())
                     //("array", vec![1.into(), 2.into()].into()),
                 ],
             ).as_ref()
diff --git a/gstreamer/src/gobject.rs b/gstreamer/src/gobject.rs
index 3ed15c300..d4f20ae36 100644
--- a/gstreamer/src/gobject.rs
+++ b/gstreamer/src/gobject.rs
@@ -1,6 +1,6 @@
 use glib;
 use glib::IsA;
-use glib::translate::{ToGlibPtr, from_glib};
+use glib::translate::ToGlibPtr;
 
 use ffi;
 
@@ -11,7 +11,11 @@ pub trait GObjectExtManualGst {
 impl<O: IsA<glib::Object>> GObjectExtManualGst for O {
     fn set_property_from_str(&self, name: &str, value: &str) {
         unsafe {
-            ffi::gst_util_set_object_arg(self.to_glib_none().0, name.to_glib_none().0, value.to_glib_none().0);
+            ffi::gst_util_set_object_arg(
+                self.to_glib_none().0,
+                name.to_glib_none().0,
+                value.to_glib_none().0,
+            );
         }
     }
 }
diff --git a/gstreamer/src/structure.rs b/gstreamer/src/structure.rs
index c7517f78c..0fa48fc3b 100644
--- a/gstreamer/src/structure.rs
+++ b/gstreamer/src/structure.rs
@@ -412,7 +412,9 @@ pub struct Iter<'a> {
 
 impl<'a> Iter<'a> {
     pub fn new(structure: &'a StructureRef) -> Iter<'a> {
-        Iter { iter: FieldIterator::new(structure) }
+        Iter {
+            iter: FieldIterator::new(structure),
+        }
     }
 }
 
diff --git a/gstreamer/src/value.rs b/gstreamer/src/value.rs
index 4391f4140..c270524a0 100644
--- a/gstreamer/src/value.rs
+++ b/gstreamer/src/value.rs
@@ -9,14 +9,12 @@
 use num_rational::Rational32;
 use std::fmt;
 use std::ops;
-use std::mem;
 
 use glib;
-use glib::value::{Value, FromValue, FromValueOptional, ToValue, SetValue, SetValueOptional};
+use glib::value::{Value, FromValue, FromValueOptional, SetValue};
 use glib::translate::{from_glib, ToGlibPtr, ToGlibPtrMut};
 
 use ffi;
-use gobject_ffi;
 
 #[derive(Copy, Clone, Debug, Ord, PartialOrd, Eq, PartialEq, Hash)]
 pub struct Fraction(pub Rational32);