/* Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 derive_more::Display;

/// The state of the client.
#[derive(Debug, Copy, Clone, PartialEq, Display)]
pub enum ClientState {
    /// The client is shutdown.
    #[display("shutdown")]
    Shutdown,
    /// The client is disconnected.
    #[display("disconnected")]
    Disconnected,
    /// The client is connecting.
    #[display("connecting")]
    Connecting,
    /// The client is connected.
    #[display("connected")]
    Connected,
    /// The client is authenticating.
    #[display("authenticating")]
    Authenticating,
    /// The client is connected and authenticated.
    #[display("authenticated")]
    Authenticated,
}
