Struct DatasetVersionManager 

pub struct DatasetVersionManager { /* private fields */ }

Dataset version manager for creating and managing snapshots

Implementations

impl DatasetVersionManager

pub fn new<P: AsRef<Path>>(base_path: P) -> Result<Self>

Create a new version manager

pub fn create_snapshot<T>( &mut self, dataset: &dyn Dataset<T>, description: String, tags: Vec<String>, parent_version: Option<VersionId>, ) -> Result<VersionId>

where T: Clone + Default + Serialize + DeserializeOwned + Send + Sync + 'static,

Create a snapshot of a dataset

pub fn load_snapshot<T>(&self, version_id: &str) -> Result<VersionedDataset<T>>

where T: Clone + Default + DeserializeOwned + Send + Sync + 'static,

Load a dataset snapshot by version ID

pub fn get_lineage(&self, version_id: &str) -> Option<&DatasetLineage>

Get lineage information for a version

pub fn add_transformation( &mut self, version_id: &str, transform_type: String, parameters: HashMap<String, String>, description: String, ) -> Result<()>

Add transformation record to a version

pub fn list_versions(&self) -> Vec<&VersionMetadata>

List all versions

pub fn get_versions_by_tag(&self, tag: &str) -> Vec<&VersionMetadata>

Get versions by tag

pub fn get_lineage_tree(&self, version_id: &str) -> Option<LineageTree>

Get the lineage tree starting from a version

Trait Implementations

impl Debug for DatasetVersionManager

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.