// Copyright 2015-2018 Aerospike, Inc.
//
// Portions may be licensed to Aerospike, Inc. under one or more contributor
// license agreements.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy of
// the License at http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations under
// the License.
use u32;
const NAMESPACE_DEFAULT: u32 = 0x0000_0000;
const NEVER_EXPIRE: u32 = 0xFFFF_FFFF; // -1 as i32
const DONT_UPDATE: u32 = 0xFFFF_FFFE; // -2 as i32
/// Record expiration, also known as time-to-live (TTL).