parameters: (field_type)
return_statement: return field_type not in NON_PACKABLE_TYPES
docstring: Return true iff packable = true is valid for fields of this type.
  
    Args:
      field_type: a FieldDescriptor::Type value.
  
    Returns:
      True iff fields of this type are packable.
docstring_summary: Return true iff packable = true is valid for fields of this type.
docstring_tokens: Return true iff packable = true is valid for fields of this type .
function: def IsTypePackable(field_type):
    """Return true iff packable = true is valid for fields of this type.
  
    Args:
      field_type: a FieldDescriptor::Type value.
  
    Returns:
      True iff fields of this type are packable.
    """
    return field_type not in NON_PACKABLE_TYPES
function_tokens: def IsTypePackable ( field_type ) : return field_type not in NON_PACKABLE_TYPES