Type Alias GtkTreeDestroyCountFunc

pub type GtkTreeDestroyCountFunc = Option<unsafe extern "C" fn(*mut GtkTreeView, *mut GtkTreePath, c_int, gpointer)>;

Aliased Type

pub enum GtkTreeDestroyCountFunc {
    None,
    Some(unsafe extern "C" fn(*mut GtkTreeView, *mut GtkTreePath, i32, *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut GtkTreeView, *mut GtkTreePath, i32, *mut c_void))

Some value of type T.