Struct DynamicFileCatalog 

pub struct DynamicFileCatalog {
    inner: Arc<dyn CatalogProviderList>,
    factory: Arc<dyn UrlTableFactory>,
}

Wrap another catalog provider list

Fields

inner: Arc<dyn CatalogProviderList>

factory: Arc<dyn UrlTableFactory>

Implementations

impl DynamicFileCatalog

pub fn new( inner: Arc<dyn CatalogProviderList>, factory: Arc<dyn UrlTableFactory>, ) -> DynamicFileCatalog

Trait Implementations

impl CatalogProviderList for DynamicFileCatalog

fn as_any(&self) -> &(dyn Any + 'static)

Returns the catalog list as Any so that it can be downcast to a specific implementation.

fn register_catalog( &self, name: String, catalog: Arc<dyn CatalogProvider>, ) -> Option<Arc<dyn CatalogProvider>>

Adds a new catalog to this catalog list If a catalog of the same name existed before, it is replaced in the list and returned.

fn catalog_names(&self) -> Vec<String>

Retrieves the list of available catalog names

fn catalog(&self, name: &str) -> Option<Arc<dyn CatalogProvider>>

Retrieves a specific catalog by name, provided it exists.

impl Debug for DynamicFileCatalog

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

Formats the value using the given formatter.