Function mz_sql::pure::purify_csr_connection_avro

source ยท 
async fn purify_csr_connection_avro(
    catalog: &dyn SessionCatalog,
    options: &SourceFormatOptions,
    csr_connection: &mut CsrConnectionAvro<Aug>,
    envelope: &Option<SourceEnvelope>,
    storage_configuration: &StorageConfiguration,
) -> Result<(), PlanError>