Searched refs:is_black_color (Results 1 – 1 of 1) sorted by relevance
142 fn is_black_color(&self) -> bool { in is_black_color() method1229 while node != self.root && node.is_black_color() { in delete_fixup()1241 if other.left().is_black_color() && other.right().is_black_color() { in delete_fixup()1247 if other.right().is_black_color() { in delete_fixup()1272 if other.left().is_black_color() && other.right().is_black_color() { in delete_fixup()1278 if other.left().is_black_color() { in delete_fixup()