Fix header in Cython declaration

apache · Sep 16, 2022 · a1a92d7 · a1a92d7
1 parent 46fc100
commit a1a92d7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/python/pyarrow/includes/libarrow_flight.pxd b/python/pyarrow/includes/libarrow_flight.pxd
@@ -577,7 +577,7 @@ cdef extern from "arrow/python/flight.h" namespace "arrow::py::flight" nogil:
         unique_ptr[CSchemaResult]* out)
 
 
-cdef extern from "<optional>" namespace "std" nogil:
+cdef extern from "<variant>" namespace "std" nogil:
     cdef cppclass CIntStringVariant" std::variant<int, std::string>":
         CIntStringVariant()
         CIntStringVariant(int)