Type Alias gtk4_sys::GtkMapListModelMapFunc

pub type GtkMapListModelMapFunc = Option<unsafe extern "C" fn(_: *mut GObject, _: gpointer) -> *mut GObject>;

Aliased Type

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

Variants

None

No value.

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

Some value of type T.