Mercurial > templog
annotate rust/src/types.rs @ 595:e87655ed8429 rust
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| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Thu, 05 Jan 2017 23:26:00 +0800 |
| parents | aff50ee77252 |
| children | ca8102feaca6 |
| rev | line source |
|---|---|
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594
aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
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1 use std::collections::HashMap; |
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aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
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2 use std::time::Duration; |
| 595 | 3 use serde::{Deserialize,Serialize}; |
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594
aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
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4 |
| 595 | 5 #[derive(Deserialize, Serialize, Debug, Clone)] |
| 592 | 6 pub struct Params { |
| 7 pub fridge_setpoint: f32, | |
| 8 pub fridge_difference: f32, | |
| 9 pub overshoot_delay: u32, | |
| 10 pub overshoot_factor: f32, | |
| 11 pub disabled: bool, | |
| 12 pub nowort: bool, | |
| 13 pub fridge_range_lower: f32, | |
| 14 pub fridge_range_upper: f32, | |
| 15 } | |
| 16 | |
| 17 impl Params { | |
| 18 pub fn defaults() -> Params { | |
| 19 Params { | |
| 20 fridge_setpoint: 16.0, | |
| 21 fridge_difference: 0.2, | |
| 22 overshoot_delay: 720, // 12 minutes | |
| 23 overshoot_factor: 1.0, | |
| 24 disabled: false, | |
| 25 nowort: false, | |
| 26 fridge_range_lower: 3.0, | |
| 27 fridge_range_upper: 3.0, | |
| 28 } | |
| 29 } | |
| 30 } | |
| 31 | |
| 32 #[derive(Debug)] | |
| 33 pub struct ParamHolder { | |
| 34 pub p: Params, | |
| 35 epoch: String, // XXX or a byte array? | |
| 36 } | |
| 37 | |
| 38 impl ParamHolder { | |
| 39 pub fn new() -> ParamHolder { | |
| 40 ParamHolder { | |
| 41 p: Params::defaults(), | |
| 42 epoch: String::new(), | |
| 43 } | |
| 44 } | |
| 45 } | |
| 46 | |
| 47 #[derive(Debug)] | |
| 48 pub struct Readings { | |
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594
aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
|
49 temps: HashMap<String, Option<f32>>, |
| 592 | 50 } |
| 51 | |
| 52 impl Readings { | |
| 53 pub fn new() -> Readings { | |
| 54 Readings { | |
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594
aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
|
55 temps: HashMap::new(), |
| 592 | 56 } |
| 57 } | |
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bf138339d20a
fiddling with timeouts and closures
Matt Johnston <matt@ucc.asn.au>
parents:
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diff
changeset
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58 |
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aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
|
59 pub fn add(&mut self, name: &str, v: Option<f32>) { |
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aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
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60 if let Some(prev) = self.temps.insert(name.to_string(), v) { |
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aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
|
61 warn!("Replaced existing reading '{}' {:?} -> {:?}", |
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aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
|
62 name, prev, v); |
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aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
|
63 } |
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593
bf138339d20a
fiddling with timeouts and closures
Matt Johnston <matt@ucc.asn.au>
parents:
592
diff
changeset
|
64 } |
|
bf138339d20a
fiddling with timeouts and closures
Matt Johnston <matt@ucc.asn.au>
parents:
592
diff
changeset
|
65 |
| 592 | 66 pub fn fridge(&self) -> Option<f32> { |
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594
aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
|
67 if let Some(t) = self.temps.get("fridge") { |
|
aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
|
68 t.clone() |
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aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
|
69 } else { |
|
aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
|
70 warn!("No fridge reading was added"); |
|
aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
|
71 None |
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aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
|
72 } |
| 592 | 73 } |
| 74 | |
| 75 pub fn wort(&self) -> Option<f32> { | |
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594
aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
|
76 if let Some(t) = self.temps.get("wort") { |
|
aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
|
77 t.clone() |
|
aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
|
78 } else { |
|
aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
|
79 warn!("No wort reading was added"); |
|
aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
|
80 None |
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aff50ee77252
rust working better now with streams and sinks.
Matt Johnston <matt@ucc.asn.au>
parents:
593
diff
changeset
|
81 } |
| 592 | 82 } |
| 83 } | |
| 84 |