diff --git a/crates/polars-core/src/datatypes/dtype.rs b/crates/polars-core/src/datatypes/dtype.rs index 9ca3437b4ab3..cd79349bfcd8 100644 --- a/crates/polars-core/src/datatypes/dtype.rs +++ b/crates/polars-core/src/datatypes/dtype.rs @@ -78,6 +78,7 @@ pub enum DataType { /// A nested list with a variable size in each row List(Box<DataType>), /// A generic type that can be used in a `Series` + /// &'static str can be used to determine/set inner type #[cfg(feature = "object")] Object(&'static str, Option<Arc<ObjectRegistry>>), Null,