Type Alias glib_sys::GDuplicateFunc

pub type GDuplicateFunc = Option<unsafe extern "C" fn(_: gpointer, _: gpointer) -> gpointer>;

Aliased Type

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

Variants

None

No value.

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

Some value of type T.