Lines Matching defs:Direction

855         self.peek(Direction::Prev)
860         self.peek(Direction::Next)
863     fn peek(&self, direction: Direction) -> Option<(&K, &V)> {
872     fn get_neighbor_raw(&self, direction: Direction) -> Option<NonNull<bindings::rb_node>> {
876                 Direction::Prev => bindings::rb_prev(self.current.as_ptr()),
877                 Direction::Next => bindings::rb_next(self.current.as_ptr()),
919         let prev = self.get_neighbor_raw(Direction::Prev);
920         let next = self.get_neighbor_raw(Direction::Next);
943         self.remove_neighbor(Direction::Prev)
948         self.remove_neighbor(Direction::Next)
951     fn remove_neighbor(&mut self, direction: Direction) -> Option<RBTreeNode<K, V>> {
969         self.mv(Direction::Prev)
974         self.mv(Direction::Next)
977     fn mv(self, direction: Direction) -> Option<Self> {
988         self.peek(Direction::Prev)
993         self.peek(Direction::Next)
996     fn peek(&self, direction: Direction) -> Option<(&K, &V)> {
1007         self.peek_mut(Direction::Prev)
1012         self.peek_mut(Direction::Next)
1015     fn peek_mut(&mut self, direction: Direction) -> Option<(&K, &mut V)> {
1024     fn get_neighbor_raw(&self, direction: Direction) -> Option<NonNull<bindings::rb_node>> {
1028                 Direction::Prev => bindings::rb_prev(self.current.as_ptr()),
1029                 Direction::Next => bindings::rb_next(self.current.as_ptr()),
1076 /// Direction for [`Cursor`] and [`CursorMut`] operations.
1077 enum Direction {