From f3a89a7777d0db2ded63cdc90be35a602fee65e4 Mon Sep 17 00:00:00 2001
From: ritchie <ritchie46@gmail.com>
Date: Tue, 24 Sep 2024 14:49:16 +0200
Subject: [PATCH] temporal

---
 .../polars-core/src/chunked_array/builder/list/primitive.rs  | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/crates/polars-core/src/chunked_array/builder/list/primitive.rs b/crates/polars-core/src/chunked_array/builder/list/primitive.rs
index 3bda4629b294..a6a700635d6a 100644
--- a/crates/polars-core/src/chunked_array/builder/list/primitive.rs
+++ b/crates/polars-core/src/chunked_array/builder/list/primitive.rs
@@ -19,7 +19,10 @@ where
         values_capacity: usize,
         inner_type: DataType,
     ) -> Self {
-        assert!(inner_type.is_numeric(), "inner type must be primitive");
+        assert!(
+            inner_type.is_numeric() || inner_type.is_temporal(),
+            "inner type must be primitive"
+        );
         let values = MutablePrimitiveArray::<T::Native>::with_capacity(values_capacity);
         let builder = LargePrimitiveBuilder::<T::Native>::new_with_capacity(values, capacity);
         let field = Field::new(name, DataType::List(Box::new(inner_type)));