Type Alias GDuplicateFunc

pub type GDuplicateFunc = Option<unsafe extern "C" fn(data: gpointer, user_data: 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.