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annotate rust/src/sensor.rs @ 588:038734052b20 rust

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fiddling with futures-rs instead
author Matt Johnston <matt@ucc.asn.au>
date Fri, 16 Dec 2016 01:10:57 +0800
parents 646f03870762
children dccd8504aa38
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1 extern crate tokio_core;
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2 extern crate futures;
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3
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4 use std::time::Duration;
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5 use std;
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6 use std::cell::RefCell;
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7
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8 use tokio_core::reactor::Interval;
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9 use tokio_core::reactor::Core;
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10 use tokio_core::reactor::Handle;
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11 use futures::Stream;
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12 use futures::Future;
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13
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14 pub struct Readings {
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15
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16 }
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18 pub struct Sensor {
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19 }
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21 impl Sensor {
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22
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23 fn step(self) -> Readings {
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24 return Readings {}
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25 }
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26
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27 pub fn new() -> Sensor {
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28 Sensor {}
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29 }
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30
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31 pub fn run(handle: &Handle) -> Box<Future<Item=Readings, Error = std::io::Error>> {
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32 let s = Sensor::new();
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33
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34 Interval::new(Duration::from_millis(400), handle).map(|()| {
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35 println!("each one");
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36 // s.step()
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37 Readings {}
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38 }).boxed()
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39 }
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40 }
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41