56 lines
1.5 KiB
Rust
56 lines
1.5 KiB
Rust
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/*
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*
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* Copyright (c) 2020-2022 Project CHIP Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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use std::{
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fmt::{Debug, Display},
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net::{IpAddr, Ipv4Addr, SocketAddr},
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};
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use crate::error::Error;
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#[derive(PartialEq, Copy, Clone)]
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pub enum Address {
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Udp(SocketAddr),
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}
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impl Default for Address {
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fn default() -> Self {
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Address::Udp(SocketAddr::new(IpAddr::V4(Ipv4Addr::new(0, 0, 0, 0)), 8080))
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}
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}
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impl Display for Address {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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match self {
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Address::Udp(addr) => writeln!(f, "{}", addr),
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}
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}
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}
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impl Debug for Address {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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match self {
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Address::Udp(addr) => writeln!(f, "{}", addr),
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}
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}
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}
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pub trait NetworkInterface {
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fn recv(&self, in_buf: &mut [u8]) -> Result<(usize, Address), Error>;
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fn send(&self, out_buf: &[u8], addr: Address) -> Result<usize, Error>;
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}
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