diff --git a/Gir_Gst.toml b/Gir_Gst.toml
index 3d5d50599..6f1c355ce 100644
--- a/Gir_Gst.toml
+++ b/Gir_Gst.toml
@@ -68,6 +68,7 @@ generate = [
     "Gst.ClockType",
     "Gst.ClockReturn",
     "Gst.ElementFlags",
+    "Gst.Rank",
 ]
 
 manual = [
diff --git a/gstreamer/src/auto/device_provider_factory.rs b/gstreamer/src/auto/device_provider_factory.rs
index 02c094431..b367eb15a 100644
--- a/gstreamer/src/auto/device_provider_factory.rs
+++ b/gstreamer/src/auto/device_provider_factory.rs
@@ -3,6 +3,7 @@
 
 use DeviceProvider;
 use Object;
+use Rank;
 use ffi;
 use glib;
 use glib::object::IsA;
@@ -35,9 +36,12 @@ impl DeviceProviderFactory {
         }
     }
 
-    //pub fn list_get_device_providers(minrank: /*Ignored*/Rank) -> Vec<DeviceProviderFactory> {
-    //    unsafe { TODO: call ffi::gst_device_provider_factory_list_get_device_providers() }
-    //}
+    pub fn list_get_device_providers(minrank: Rank) -> Vec<DeviceProviderFactory> {
+        assert_initialized_main_thread!();
+        unsafe {
+            FromGlibPtrContainer::from_glib_full(ffi::gst_device_provider_factory_list_get_device_providers(minrank.to_glib()))
+        }
+    }
 }
 
 unsafe impl Send for DeviceProviderFactory {}
diff --git a/gstreamer/src/auto/element_factory.rs b/gstreamer/src/auto/element_factory.rs
index fee7c381c..0807015f8 100644
--- a/gstreamer/src/auto/element_factory.rs
+++ b/gstreamer/src/auto/element_factory.rs
@@ -6,6 +6,7 @@ use Element;
 use ElementFactoryListType;
 use Object;
 use PadDirection;
+use Rank;
 use URIType;
 use ffi;
 use glib;
@@ -122,9 +123,12 @@ impl ElementFactory {
         }
     }
 
-    //pub fn list_get_elements(type_: ElementFactoryListType, minrank: /*Ignored*/Rank) -> Vec<ElementFactory> {
-    //    unsafe { TODO: call ffi::gst_element_factory_list_get_elements() }
-    //}
+    pub fn list_get_elements(type_: ElementFactoryListType, minrank: Rank) -> Vec<ElementFactory> {
+        assert_initialized_main_thread!();
+        unsafe {
+            FromGlibPtrContainer::from_glib_full(ffi::gst_element_factory_list_get_elements(type_, minrank.to_glib()))
+        }
+    }
 
     pub fn make<'a, P: Into<Option<&'a str>>>(factoryname: &str, name: P) -> Option<Element> {
         assert_initialized_main_thread!();
diff --git a/gstreamer/src/auto/enums.rs b/gstreamer/src/auto/enums.rs
index 564b7df75..1f9b116c7 100644
--- a/gstreamer/src/auto/enums.rs
+++ b/gstreamer/src/auto/enums.rs
@@ -1541,6 +1541,69 @@ impl SetValue for QOSType {
     }
 }
 
+#[derive(Clone, Copy, Debug, Eq, PartialEq, Hash)]
+pub enum Rank {
+    None,
+    Marginal,
+    Secondary,
+    Primary,
+    #[doc(hidden)]
+    __Unknown(i32),
+}
+
+#[doc(hidden)]
+impl ToGlib for Rank {
+    type GlibType = ffi::GstRank;
+
+    fn to_glib(&self) -> ffi::GstRank {
+        match *self {
+            Rank::None => ffi::GST_RANK_NONE,
+            Rank::Marginal => ffi::GST_RANK_MARGINAL,
+            Rank::Secondary => ffi::GST_RANK_SECONDARY,
+            Rank::Primary => ffi::GST_RANK_PRIMARY,
+            Rank::__Unknown(value) => unsafe{std::mem::transmute(value)}
+        }
+    }
+}
+
+#[doc(hidden)]
+impl FromGlib<ffi::GstRank> for Rank {
+    fn from_glib(value: ffi::GstRank) -> Self {
+        skip_assert_initialized!();
+        match value as i32 {
+            0 => Rank::None,
+            64 => Rank::Marginal,
+            128 => Rank::Secondary,
+            256 => Rank::Primary,
+            value => Rank::__Unknown(value),
+        }
+    }
+}
+
+impl StaticType for Rank {
+    fn static_type() -> Type {
+        unsafe { from_glib(ffi::gst_rank_get_type()) }
+    }
+}
+
+impl<'a> FromValueOptional<'a> for Rank {
+    unsafe fn from_value_optional(value: &Value) -> Option<Self> {
+        Some(FromValue::from_value(value))
+    }
+}
+
+impl<'a> FromValue<'a> for Rank {
+    unsafe fn from_value(value: &Value) -> Self {
+        from_glib(std::mem::transmute::<i32, ffi::GstRank>(gobject_ffi::g_value_get_enum(value.to_glib_none().0)))
+    }
+}
+
+impl SetValue for Rank {
+    unsafe fn set_value(value: &mut Value, this: &Self) {
+        gobject_ffi::g_value_set_enum(value.to_glib_none_mut().0, this.to_glib() as i32)
+    }
+}
+
 #[derive(Clone, Copy, Debug, Eq, PartialEq, Hash)]
 pub enum ResourceError {
     Failed,
diff --git a/gstreamer/src/auto/mod.rs b/gstreamer/src/auto/mod.rs
index 8d6dae78a..22f7ebf0b 100644
--- a/gstreamer/src/auto/mod.rs
+++ b/gstreamer/src/auto/mod.rs
@@ -124,6 +124,7 @@ pub use self::enums::ParseError;
 pub use self::enums::PluginError;
 pub use self::enums::ProgressType;
 pub use self::enums::QOSType;
+pub use self::enums::Rank;
 pub use self::enums::ResourceError;
 pub use self::enums::SeekType;
 pub use self::enums::State;