Python: document VariantFieldDeclaration

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/bindings/python/bt.py b/bindings/python/bt.py
index 769719a34b05f7a9bd1006dd137163209e2d9589..469a3208d539adb677039efda8dc0d7419ee1ba4 100644 (file)
--- a/bindings/python/bt.py
+++ b/bindings/python/bt.py
@@ -1079,7 +1079,13 @@ class StringFieldDeclaration(FieldDeclaration):
 
 
 class VariantFieldDeclaration(FieldDeclaration):
-    """Do not instantiate."""
+    """
+    Variant (dynamic selection between different types) field declaration.
+
+    .. note::
+
+       As of this version, this class is missing some properties.
+    """
 
     def __init__(self):
         raise NotImplementedError("VariantFieldDeclaration cannot be instantiated")