Method table_names

datafusion-examples/examples/data_io/catalog.rs:181–184

(&self)

#[async_trait]
impl SchemaProvider for DirSchema {
    fn table_names(&self) -> Vec<String> {
        let tables = self.tables.read().unwrap();
        tables.keys().cloned().collect::<Vec<_>>()
    }

    async fn table(&self, name: &str) -> Result<Option<Arc<dyn TableProvider>>> {
        let tables = self.tables.read().unwrap();