dummy object if no TLS backend is available
TlsBackend.getDefault
gio.tls_backend.TlsBackend getDefault()Gets the default #GTlsBackend for the system.
Returns
a #GTlsBackend, which will be a
gio.tls_backend.TlsBackend getDefault()Gets the default #GTlsBackend for the system.
dummy object if no TLS backend is available