'Return a list of the types of fields in this Layer.  For example,
return the list [OFTInteger, OFTReal, OFTString] for an OGR layer that
has an integer, a floating-point, and string fields.'

@property
def field_types(self):

    return [OGRFieldTypes[capi.get_field_type(capi.get_field_defn(self._ldefn, i))] for i in range(self.num_fields)]
