Type Alias GDBusSignalCallback

pub type GDBusSignalCallback = Option<unsafe extern "C" fn(connection: *mut GDBusConnection, sender_name: *const gchar, object_path: *const gchar, interface_name: *const gchar, signal_name: *const gchar, parameters: *mut GVariant, user_data: gpointer)>;

GDBusSignalCallback: @connection: A #GDBusConnection. @sender_name: (nullable): The unique bus name of the sender of the signal, or %NULL on a peer-to-peer D-Bus connection. @object_path: The object path that the signal was emitted on. @interface_name: The name of the interface. @signal_name: The name of the signal. @parameters: A #GVariant tuple with parameters for the signal. @user_data: User data passed when subscribing to the signal.

Signature for callback function used in g_dbus_connection_signal_subscribe().

Since: 2.26

Aliased Type

pub enum GDBusSignalCallback {
    None,
    Some(unsafe extern "C" fn(*mut _GDBusConnection, *const i8, *const i8, *const i8, *const i8, *mut _GVariant, *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut _GDBusConnection, *const i8, *const i8, *const i8, *const i8, *mut _GVariant, *mut c_void))

Some value of type T.