Type Alias gio_sys::GDBusMessageFilterFunction

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

Aliased Type

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

Variants

None

No value.

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

Some value of type T.