Behaves as g_variant_print(), but operates on a #GString.
If @string is non-%NULL then it is appended to and returned. Else, a new empty #GString is allocated and it is returned.
a #GString, or %NULL
%TRUE if type information should be included in the output
a #GString containing the string
2.24
See Implementation
Behaves as g_variant_print(), but operates on a #GString.
If @string is non-%NULL then it is appended to and returned. Else, a new empty #GString is allocated and it is returned.