orx_tree/
node.rs

1use crate::{
2    TreeVariant,
3    aliases::Col,
4    memory::{Auto, MemoryPolicy},
5    node_ref::NodeRefCore,
6    pinned_storage::{PinnedStorage, SplitRecursive},
7};
8use orx_selfref_col::NodePtr;
9
10/// A node of the tree.
11pub struct Node<'a, V, M = Auto, P = SplitRecursive>
12where
13    V: TreeVariant,
14    M: MemoryPolicy,
15    P: PinnedStorage,
16{
17    col: &'a Col<V, M, P>,
18    node_ptr: NodePtr<V>,
19}
20
21impl<V, M, P> Clone for Node<'_, V, M, P>
22where
23    V: TreeVariant,
24    M: MemoryPolicy,
25    P: PinnedStorage,
26{
27    fn clone(&self) -> Self {
28        Self {
29            col: self.col,
30            node_ptr: self.node_ptr.clone(),
31        }
32    }
33}
34
35impl<'a, V, M, P> Node<'a, V, M, P>
36where
37    V: TreeVariant,
38    M: MemoryPolicy,
39    P: PinnedStorage,
40{
41    // helpers
42
43    pub(crate) fn new(col: &'a Col<V, M, P>, node_ptr: NodePtr<V>) -> Self {
44        Self { col, node_ptr }
45    }
46}
47
48impl<'a, V, M, P> NodeRefCore<'a, V, M, P> for Node<'a, V, M, P>
49where
50    V: TreeVariant,
51    M: MemoryPolicy,
52    P: PinnedStorage,
53{
54    #[inline(always)]
55    fn col(&self) -> &Col<V, M, P> {
56        self.col
57    }
58
59    #[inline(always)]
60    fn node_ptr(&self) -> &NodePtr<V> {
61        &self.node_ptr
62    }
63}
orx_tree/node.rs

orx_tree/
node.rs
