[librsvg: 8/9] Mention panics due to incorrect API ordering in the new API functions

[Federico Mena Quintero <federico src gnome org>]

commit b800a38a62ae98bd1c5856d8f746bee9605bca0a
Author: Federico Mena Quintero <federico gnome org>
Date:   Wed Jul 24 12:55:18 2019 -0500

    Mention panics due to incorrect API ordering in the new API functions

 librsvg/rsvg-handle.c | 7 +++++++
 1 file changed, 7 insertions(+)
---
diff --git a/librsvg/rsvg-handle.c b/librsvg/rsvg-handle.c
index 9ec95f90..4650ca5d 100644
--- a/librsvg/rsvg-handle.c
+++ b/librsvg/rsvg-handle.c
@@ -1199,6 +1199,8 @@ rsvg_handle_set_size_callback (RsvgHandle *handle,
  * API ordering: This function must be called on a fully-loaded @handle.  See
  * the section <link href="#API-ordering">API ordering</link> for details.
  *
+ * Panics: this function will panic if the @handle is not fully-loaded.
+ *
  * Since: 2.46
  */
 void
@@ -1256,6 +1258,11 @@ rsvg_handle_get_intrinsic_dimensions (RsvgHandle *handle,
  * This operation is not constant-time, as it involves going through all
  * the child elements.
  *
+ * API ordering: This function must be called on a fully-loaded @handle.  See
+ * the section <link href="#API-ordering">API ordering</link> for details.
+ *
+ * Panics: this function will panic if the @handle is not fully-loaded.
+ *
  * Since: 2.46
  */
 gboolean