docs: impl-module: add since markers and improve the Lua doc appearence

docs/rst/lua_api/lua_local_module_api.rst

@@ -14,12 +14,13 @@ Constructors
 .. function:: LocalModule(name, arguments, properties)
 
    Loads the named module with the provided arguments and properties (either of
-   which can be nil).
+   which can be ``nil``).
 
-   `name` is the module name, such as `"libpipewire-module-loopback"`.
+   :param string name: the module name, such as ``"libpipewire-module-loopback"``
-
+   :param string arguments: should be either ``nil`` or a string with the desired
-   `arguments` should be either `nil` or a string with the desired module
+        module arguments
-   arguments.
+   :param table properties: can be ``nil`` or a table that can be
-
+        :ref:`converted <lua_gobject_lua_to_c>` to :c:struct:`WpProperties`
-   `properties` can be nil or a table that can be :ref:`converted
+   :returns: a new LocalModule
-   <lua_gobject_lua_to_c>` to :c:struct:`WpProperties`.
+   :rtype: LocalModule (:c:struct:`WpImplModule`)
+   :since: 0.4.2

lib/wp/module.c

@@ -15,6 +15,7 @@
 /*! \defgroup wpimplmodule WpImplModule */
 /*!
  * \struct WpImplModule
+ * \since 0.4.2
  *
  * Used to load PipeWire modules within the WirePlumber process. This is
  * slightly different from other objects in that the module is not exported to
@@ -229,6 +230,7 @@ wp_impl_module_class_init (WpImplModuleClass * klass)
  * \brief Loads a PipeWire module into the WirePlumber process
  *
  * \ingroup wpimplmodule
+ * \since 0.4.2
  * \param core (transfer none): The WirePlumber core
  * \param name (transfer none): the name of the module to load
  * \param arguments (nullable) (transfer none): arguments to be passed to the module

lib/wp/module.h

@@ -19,6 +19,7 @@ G_BEGIN_DECLS
 
 /*!
  * \brief The WpImplModule GType
+ * \since 0.4.2
  * \ingroup wpimplmodule
  */
 #define WP_TYPE_IMPL_MODULE (wp_impl_module_get_type())