DOC: add RT03,SA01 for pandas.api.extensions.ExtensionArray._hash_pandas_object (#58784)

Author: tuhinsharma121

ci/code_checks.sh

@@ -288,7 +288,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.Timestamp.value GL08" \
         -i "pandas.Timestamp.weekday SA01" \
         -i "pandas.Timestamp.year GL08" \
-        -i "pandas.api.extensions.ExtensionArray._hash_pandas_object RT03,SA01" \
         -i "pandas.api.extensions.ExtensionArray._pad_or_backfill PR01,RT03,SA01" \
         -i "pandas.api.extensions.ExtensionArray._reduce RT03,SA01" \
         -i "pandas.api.extensions.ExtensionArray._values_for_factorize SA01" \

pandas/core/arrays/base.py

@@ -2033,6 +2033,13 @@ def _hash_pandas_object(
         Returns
         -------
         np.ndarray[uint64]
+            An array of hashed values.
+
+        See Also
+        --------
+        api.extensions.ExtensionArray._values_for_factorize : Return an array and
+            missing value suitable for factorization.
+        util.hash_array : Given a 1d array, return an array of hashed values.
 
         Examples
         --------