Struct ModelSaver 

pub struct ModelSaver<B: StorageBackend> { /* private fields */ }

Model saver that uses a storage backend

Implementations

impl<B: StorageBackend> ModelSaver<B>

pub fn new(storage: B) -> Self

Create a new model saver with the given storage backend

pub async fn save_table( &self, workspace_path: &str, table: &TableData, ) -> Result<(), StorageError>

Save a table to storage

Saves the table as a YAML file in the workspace’s tables/ directory. The filename will be based on the table name if yaml_file_path is not provided.

pub async fn save_relationships( &self, workspace_path: &str, relationships: &[RelationshipData], ) -> Result<(), StorageError>

Save relationships to storage

Saves relationships to relationships.yaml in the workspace directory. Note: Relationships are now stored within domain.yaml files, but this method is kept for backward compatibility.

pub async fn save_domain( &self, workspace_path: &str, domain: &Domain, tables: &HashMap<Uuid, Table>, odps_products: &HashMap<Uuid, ODPSDataProduct>, cads_assets: &HashMap<Uuid, CADSAsset>, ) -> Result<(), StorageError>

Save a domain to storage

Saves the domain as domain.yaml in a domain directory named after the domain. Also saves all associated ODCS tables, ODPS products, and CADS assets within the domain directory.

pub async fn save_odps_product( &self, workspace_path: &str, domain_name: &str, product: &ODPSDataProduct, ) -> Result<(), StorageError>

Save an ODPS product to a domain directory

Saves the product as {product_name}.odps.yaml in the specified domain directory.

pub async fn save_cads_asset( &self, workspace_path: &str, domain_name: &str, asset: &CADSAsset, ) -> Result<(), StorageError>

Save a CADS asset to a domain directory

Saves the asset as {asset_name}.cads.yaml in the specified domain directory.