pub type GDBusMessageFilterFunction = Option<unsafe extern "C" fn(connection: *mut GDBusConnection, message: *mut GDBusMessage, incoming: gboolean, user_data: gpointer) -> *mut GDBusMessage>;

Aliased Type§

enum GDBusMessageFilterFunction {
    None,
    Some(unsafe extern "C" fn(_: *mut _GDBusConnection, _: *mut _GDBusMessage, _: i32, _: *mut c_void) -> *mut _GDBusMessage),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: *mut _GDBusConnection, _: *mut _GDBusMessage, _: i32, _: *mut c_void) -> *mut _GDBusMessage)

Some value of type T.