Function gtk4_sys::gtk_tree_store_iter_is_valid [−][src]
pub unsafe extern "C" fn gtk_tree_store_iter_is_valid(
tree_store: *mut GtkTreeStore,
iter: *mut GtkTreeIter
) -> gbooleanpub unsafe extern "C" fn gtk_tree_store_iter_is_valid(
tree_store: *mut GtkTreeStore,
iter: *mut GtkTreeIter
) -> gboolean