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// Copyright 2019 Google LLC
//
// 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
//
// https://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.
//
//! Generic, datagram-based CoAP backend, with associated socket abstractions.
//!
//! The actual backend is [`DatagramLocalEndpoint`]. It uses an asynchronous datagram
//! socket that implements the trait [`AsyncDatagramSocket`] and all of its required dependency
//! traits ([`DatagramSocketTypes`], [`AsyncSendTo`], [`AsyncRecvFrom`], [`MulticastSocket`],
//! [`Send`], and [`Sync`]).
//!
//! [`DatagramLocalEndpoint`]: datagram::DatagramLocalEndpoint
//! [`DatagramSocketTypes`]: datagram::DatagramSocketTypes
//! [`AsyncDatagramSocket`]: datagram::AsyncDatagramSocket
//! [`AsyncSendTo`]: datagram::AsyncSendTo
//! [`AsyncRecvFrom`]: datagram::AsyncRecvFrom
//! [`AsyncRecvFrom`]: datagram::AsyncRecvFrom
//! [`MulticastSocket`]: datagram::MulticastSocket
//!
use *;
pub use ;
pub use AllowStdUdpSocket;
pub use LoopbackSocket;
pub use LoopbackSocketAddr;
pub use NullSocket;
pub use NullSocketAddr;
use *;
use *;
pub use *;
pub use *;
pub use *;