38     Black,  enumerator
200             Color::Black => 1,  in set_parent_color()
215             self.set_parent_color(ptr, None, Color::Black);  in acquire_link()
246             Color::Black  in color()
550                     link_ops.set_color(x, Color::Black);  in post_insert()
554                         link_ops.set_color(x, Color::Black);  in post_insert()
558                     link_ops.set_color(y, Color::Black);  in post_insert()
567             link_ops.set_color(x, Color::Black);  in post_insert()
577                     link_ops.set_color(x, Color::Black);  in post_insert()
580                         link_ops.set_color(x, Color::Black);  in post_insert()
584                     link_ops.set_color(y, Color::Black);  in post_insert()
593             link_ops.set_color(x, Color::Black);  in post_insert()
629     let removed_black = link_ops.color(y) == Color::Black;  in remove()
652             link_ops.set_color(x, Color::Black);  in remove()
659                         link_ops.set_color(w, Color::Black);  in remove()
675                             link_ops.set_color(w_parent, Color::Black);  in remove()
686                             link_ops.set_color(link_ops.left(w).unwrap_unchecked(), Color::Black);  in remove()
693                         link_ops.set_color(w_parent, Color::Black);  in remove()
694                         link_ops.set_color(link_ops.right(w).unwrap_unchecked(), Color::Black);  in remove()
700                         link_ops.set_color(w, Color::Black);  in remove()
715                             link_ops.set_color(w_parent, Color::Black);  in remove()
733                             link_ops.set_color(link_ops.right(w).unwrap_unchecked(), Color::Black);  in remove()
740                         link_ops.set_color(w_parent, Color::Black);  in remove()
741                         link_ops.set_color(link_ops.left(w).unwrap_unchecked(), Color::Black);  in remove()
1319         self.adapter.link_ops_mut().set_color(node, Color::Black);