46 lines
1.4 KiB
Rust
46 lines
1.4 KiB
Rust
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// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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use option::*;
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use result::*;
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// XXX: ~object doesn't work currently so these are some placeholder
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// types to use instead
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pub type EventLoopObject = super::uvio::UvEventLoop;
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pub type IoFactoryObject = super::uvio::UvIoFactory;
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pub type StreamObject = super::uvio::UvStream;
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pub type TcpListenerObject = super::uvio::UvTcpListener;
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pub trait EventLoop {
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fn run(&mut self);
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fn callback(&mut self, ~fn());
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/// The asynchronous I/O services. Not all event loops may provide one
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fn io(&mut self) -> Option<&self/mut IoFactoryObject>;
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}
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pub trait IoFactory {
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fn connect(&mut self, addr: IpAddr) -> Option<~StreamObject>;
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fn bind(&mut self, addr: IpAddr) -> Option<~TcpListenerObject>;
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}
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pub trait TcpListener {
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fn listen(&mut self) -> Option<~StreamObject>;
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}
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pub trait Stream {
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fn read(&mut self, buf: &mut [u8]) -> Result<uint, ()>;
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fn write(&mut self, buf: &[u8]) -> Result<(), ()>;
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}
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pub enum IpAddr {
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Ipv4(u8, u8, u8, u8, u16),
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Ipv6
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}
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