Method new

src/structures/mmap_tree.rs:23–41

(path: PathBuf)

    V: Clone + TreeSerialization + TreeDeserialization,
{
    pub fn new(path: PathBuf) -> io::Result<Self> {
        let mut storage_manager = StorageManager::<K, V>::new(path)?;

        // println!("INIT Used space: {}", storage_manager.used_space);

        if storage_manager.used_space() == 0 {
            let root_offset: usize;
            let mut root = Node::new_leaf(0);
            root.is_root = true;
            root_offset = storage_manager.store_node(&mut root)?;
            storage_manager.set_root_offset(root_offset);
            // println!("Initialized from scratch with Root offset: {}", root_offset);
        }

        Ok(Tree {
            storage_manager,
            b: 32,
        })
    }

    pub fn insert(&mut self, key: K, value: V) -> Result<(), io::Error> {
        // println!("Inserting key: {}, value: {}", key, value);