pub type GtkTreeSelectionForeachFunc = Option<unsafe extern "C" fn(*mut GtkTreeModel, *mut GtkTreePath, *mut GtkTreeIter, gpointer)>;
Aliased Type§
pub enum GtkTreeSelectionForeachFunc {
None,
Some(unsafe extern "C" fn(*mut GtkTreeModel, *mut GtkTreePath, *mut GtkTreeIter, *mut c_void)),
}
Variants§
None
No value.
Some(unsafe extern "C" fn(*mut GtkTreeModel, *mut GtkTreePath, *mut GtkTreeIter, *mut c_void))
Some value of type T
.