Method get_leaf_next

rust/src/get_operations.rs:244–252

Get the next pointer of a leaf node in the arena.

(&self, id: NodeId)

    /// Get the next pointer of a leaf node in the arena.
    pub fn get_leaf_next(&self, id: NodeId) -> Option<NodeId> {
        self.get_leaf(id).and_then(|leaf| {
            if leaf.next == NULL_NODE {
                None
            } else {
                Some(leaf.next)
            }
        })
    }

    /// Get a reference to a branch node in the arena.
    #[inline]