c

crates/polars-core/src/frame/mod.rs

@@ -472,7 +472,8 @@ impl DataFrame {
     }
 
     /// This will not panic even in debug mode - there are some (rare) use cases where a DataFrame
-    /// is temporarily constructed containing duplicates for dispatching to functions.
+    /// is temporarily constructed containing duplicates for dispatching to functions. A DataFrame
+    /// constructed with this method should not be long-lived.
     pub const unsafe fn _new_no_checks_impl(columns: Vec<Column>) -> DataFrame {
         DataFrame { columns }
     }