Struct Storage

pub struct Storage<'a> { /* private fields */ }

Implementations

impl<'a> Storage<'a>

pub fn load( config: &'a Config, name: &str, path: PathBuf, ) -> Result<Storage<'a>, LoadStorageError>

Loads the storage for the given stoage path. Note that the passed path has to be the base path of the storage, not the storage file itself.

pub fn next_id(&self) -> u64

Returns the next id that would be used for a node. Does not automatically increase it, see use_id.

pub fn use_id(&mut self)

Uses the current next_id, i.e. increases the id counter.

pub fn path(&self) -> &PathBuf

Returns the path of this storage

pub fn nodes_path(&self) -> PathBuf

Returns the nodes path

pub fn config(&self) -> &Config

Returns the associated config

pub fn name(&self) -> &str

Returns the name of this storage

pub fn nodes(&self) -> Vec<Node<'_, '_>>

Returns a list of all nodes in this storage.

pub fn next_node(&self) -> Node<'_, '_>

Trait Implementations

impl<'a> Drop for Storage<'a>

RAII drop implementation to save the storages state.

fn drop(&mut self)

Executes the destructor for this type.