templog: rust/src/types.rs annotate

annotate rust/src/types.rs @ 628:e1b5938de122 rust

futures sink? unsure what this was

author	Matt Johnston <matt@ucc.asn.au>
date	Fri, 19 Apr 2019 13:57:40 +0800
parents	efcbe0d3afd6
children	490e9e15b98c

rev	line source
594 aff50ee77252 rust working better now with streams and sinks. Matt Johnston <matt@ucc.asn.au> parents: 593 diff changeset	1 use std::collections::HashMap;
609 7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	2 use std::time::{Duration,Instant};
604 278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	3 use std::error::Error;
278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	4 use std::fmt;
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	5 use std::io;
610 af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	6 use std::cmp;
609 7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	7 use std::cell::Cell;
610 af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	8 use std::iter::FromIterator;
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	9 use std;
604 278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	10
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	11 use futures::{Stream,IntoFuture};
595 e87655ed8429 add config Matt Johnston <matt@ucc.asn.au> parents: 594 diff changeset	12 use serde::{Deserialize,Serialize};
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	13 use toml;
626 efcbe0d3afd6 fix to work with hyper Matt Johnston <matt@ucc.asn.au> parents: 623 diff changeset	14 use hyper;
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	15 use serde_json;
594 aff50ee77252 rust working better now with streams and sinks. Matt Johnston <matt@ucc.asn.au> parents: 593 diff changeset	16
592 03b48ec0bb03 fridge, types, configwaiter Matt Johnston <matt@ucc.asn.au> parents: diff changeset	17 #[derive(Debug)]
03b48ec0bb03 fridge, types, configwaiter Matt Johnston <matt@ucc.asn.au> parents: diff changeset	18 pub struct Readings {
603 b45b8b4cf0f5 get rid of lazy_static, config is passed around Matt Johnston <matt@ucc.asn.au> parents: 596 diff changeset	19 pub temps: HashMap<String, f32>,
592 03b48ec0bb03 fridge, types, configwaiter Matt Johnston <matt@ucc.asn.au> parents: diff changeset	20 }
03b48ec0bb03 fridge, types, configwaiter Matt Johnston <matt@ucc.asn.au> parents: diff changeset	21
03b48ec0bb03 fridge, types, configwaiter Matt Johnston <matt@ucc.asn.au> parents: diff changeset	22 impl Readings {
03b48ec0bb03 fridge, types, configwaiter Matt Johnston <matt@ucc.asn.au> parents: diff changeset	23 pub fn new() -> Readings {
03b48ec0bb03 fridge, types, configwaiter Matt Johnston <matt@ucc.asn.au> parents: diff changeset	24 Readings {
594 aff50ee77252 rust working better now with streams and sinks. Matt Johnston <matt@ucc.asn.au> parents: 593 diff changeset	25 temps: HashMap::new(),
592 03b48ec0bb03 fridge, types, configwaiter Matt Johnston <matt@ucc.asn.au> parents: diff changeset	26 }
03b48ec0bb03 fridge, types, configwaiter Matt Johnston <matt@ucc.asn.au> parents: diff changeset	27 }
593 bf138339d20a fiddling with timeouts and closures Matt Johnston <matt@ucc.asn.au> parents: 592 diff changeset	28
603 b45b8b4cf0f5 get rid of lazy_static, config is passed around Matt Johnston <matt@ucc.asn.au> parents: 596 diff changeset	29 pub fn add(&mut self, name: &str, v: f32) {
b45b8b4cf0f5 get rid of lazy_static, config is passed around Matt Johnston <matt@ucc.asn.au> parents: 596 diff changeset	30 self.temps.insert(name.to_string(), v);
593 bf138339d20a fiddling with timeouts and closures Matt Johnston <matt@ucc.asn.au> parents: 592 diff changeset	31 }
bf138339d20a fiddling with timeouts and closures Matt Johnston <matt@ucc.asn.au> parents: 592 diff changeset	32
603 b45b8b4cf0f5 get rid of lazy_static, config is passed around Matt Johnston <matt@ucc.asn.au> parents: 596 diff changeset	33 pub fn get_temp(&self, name: &str) -> Option<f32> {
b45b8b4cf0f5 get rid of lazy_static, config is passed around Matt Johnston <matt@ucc.asn.au> parents: 596 diff changeset	34 self.temps.get(name).map(\|f\| *f)
592 03b48ec0bb03 fridge, types, configwaiter Matt Johnston <matt@ucc.asn.au> parents: diff changeset	35 }
03b48ec0bb03 fridge, types, configwaiter Matt Johnston <matt@ucc.asn.au> parents: diff changeset	36 }
03b48ec0bb03 fridge, types, configwaiter Matt Johnston <matt@ucc.asn.au> parents: diff changeset	37
604 278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	38 #[derive(Debug)]
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	39 pub enum TemplogErrorKind {
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	40 None,
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	41 Io(io::Error),
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	42 ParseFloat(std::num::ParseFloatError),
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	43 TomlDe(toml::de::Error),
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	44 SerdeJson(serde_json::Error),
626 efcbe0d3afd6 fix to work with hyper Matt Johnston <matt@ucc.asn.au> parents: 623 diff changeset	45 Hyper(hyper::Error),
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	46 }
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	47
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	48 #[derive(Debug)]
604 278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	49 pub struct TemplogError {
612 5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	50 msg: String,
604 278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	51 desc: String,
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	52 kind: TemplogErrorKind,
604 278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	53 }
278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	54
278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	55 impl Error for TemplogError {
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	56 fn description(&self) -> &str {
612 5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	57 &self.desc
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	58 }
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	59
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	60 fn cause(&self) -> Option<&Error> {
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	61 match self.kind {
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	62 TemplogErrorKind::None => None,
612 5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	63 TemplogErrorKind::Io(ref e) => Some(e),
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	64 TemplogErrorKind::ParseFloat(ref e) => Some(e),
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	65 TemplogErrorKind::TomlDe(ref e) => Some(e),
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	66 TemplogErrorKind::SerdeJson(ref e) => Some(e),
626 efcbe0d3afd6 fix to work with hyper Matt Johnston <matt@ucc.asn.au> parents: 623 diff changeset	67 TemplogErrorKind::Hyper(ref e) => Some(e),
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	68 }
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	69 }
612 5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	70
604 278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	71 }
278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	72
278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	73 impl fmt::Display for TemplogError {
278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	74 fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
612 5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	75 write!(f, "{}", self.kind_str());
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	76 if !self.msg.is_empty() {
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	77 write!(f, ": {}", self.msg);
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	78 }
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	79 match self.kind {
612 5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	80 TemplogErrorKind::None => Ok(()),
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	81 TemplogErrorKind::Io(ref e) => write!(f, ": {}", e),
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	82 TemplogErrorKind::TomlDe(ref e) => write!(f, ": {}", e),
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	83 TemplogErrorKind::SerdeJson(ref e) => write!(f, ": {}", e),
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	84 TemplogErrorKind::ParseFloat(ref e) => write!(f, ": {}", e),
626 efcbe0d3afd6 fix to work with hyper Matt Johnston <matt@ucc.asn.au> parents: 623 diff changeset	85 TemplogErrorKind::Hyper(ref e) => write!(f, ": {}", e),
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	86 };
604 278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	87 Ok(())
278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	88 }
278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	89 }
278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	90
278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	91 impl TemplogError {
612 5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	92 pub fn new(msg: &str) -> Self {
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	93 TemplogError::new_kind(msg, TemplogErrorKind::None)
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	94 }
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	95
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	96 pub fn new_io(msg: &str, e: io::Error) -> Self {
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	97 TemplogError::new_kind(msg, TemplogErrorKind::Io(e))
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	98 }
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	99
612 5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	100 pub fn new_toml_de(msg: &str, e: toml::de::Error) -> Self {
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	101 TemplogError::new_kind(msg, TemplogErrorKind::TomlDe(e))
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	102 }
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	103
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	104 pub fn new_parse_float(msg: &str, e: std::num::ParseFloatError) -> Self {
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	105 TemplogError::new_kind(msg, TemplogErrorKind::ParseFloat(e))
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	106 }
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	107
626 efcbe0d3afd6 fix to work with hyper Matt Johnston <matt@ucc.asn.au> parents: 623 diff changeset	108 pub fn new_hyper(msg: &str, e: hyper::Error) -> Self {
efcbe0d3afd6 fix to work with hyper Matt Johnston <matt@ucc.asn.au> parents: 623 diff changeset	109 TemplogError::new_kind(msg, TemplogErrorKind::Hyper(e))
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	110 }
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	111
612 5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	112 pub fn new_serde_json(msg: &str, e: serde_json::Error) -> Self {
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	113 TemplogError::new_kind(msg, TemplogErrorKind::SerdeJson(e))
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	114 }
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	115
623 03167105f6de ignore missing local.conf Matt Johnston <matt@ucc.asn.au> parents: 621 diff changeset	116 pub fn kind(&self) -> &TemplogErrorKind {
03167105f6de ignore missing local.conf Matt Johnston <matt@ucc.asn.au> parents: 621 diff changeset	117 return &self.kind;
03167105f6de ignore missing local.conf Matt Johnston <matt@ucc.asn.au> parents: 621 diff changeset	118 }
03167105f6de ignore missing local.conf Matt Johnston <matt@ucc.asn.au> parents: 621 diff changeset	119
612 5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	120 fn new_kind(msg: &str, k: TemplogErrorKind) -> Self {
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	121 let mut s = TemplogError {
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	122 msg: msg.to_string(),
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	123 desc: String::new(),
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	124 kind: k,
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	125 };
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	126 s.desc = if s.msg.is_empty() {
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	127 s.kind_str().to_string()
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	128 } else {
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	129 format!("{}: {}", s.kind_str(), s.msg)
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	130 };
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	131 s
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	132 }
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	133
612 5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	134 fn kind_str(&self) -> &str {
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	135 match self.kind {
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	136 TemplogErrorKind::None => "Templog Error",
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	137 TemplogErrorKind::Io(_) => "Templog IO error",
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	138 TemplogErrorKind::TomlDe(_) => "Templog toml error",
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	139 TemplogErrorKind::SerdeJson(_) => "Templog Json decode error",
5fc41e0833b4 fix TemplogError references Matt Johnston <matt@ucc.asn.au> parents: 611 diff changeset	140 TemplogErrorKind::ParseFloat(_) => "Templog parse error",
626 efcbe0d3afd6 fix to work with hyper Matt Johnston <matt@ucc.asn.au> parents: 623 diff changeset	141 TemplogErrorKind::Hyper(_) => "Templog http error",
604 278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	142 }
278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	143 }
278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	144 }
278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	145
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	146 impl From<io::Error> for TemplogError {
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	147 fn from(e: io::Error) -> Self {
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	148 TemplogError::new_io("", e)
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	149 }
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	150 }
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	151
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	152 impl From<toml::de::Error> for TemplogError {
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	153 fn from(e: toml::de::Error) -> Self {
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	154 TemplogError::new_toml_de("", e)
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	155 }
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	156 }
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	157
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	158 impl From<std::num::ParseFloatError> for TemplogError {
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	159 fn from(e: std::num::ParseFloatError) -> Self {
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	160 TemplogError::new_parse_float("", e)
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	161 }
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	162 }
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	163
626 efcbe0d3afd6 fix to work with hyper Matt Johnston <matt@ucc.asn.au> parents: 623 diff changeset	164 impl From<hyper::Error> for TemplogError {
efcbe0d3afd6 fix to work with hyper Matt Johnston <matt@ucc.asn.au> parents: 623 diff changeset	165 fn from(e: hyper::Error) -> Self {
efcbe0d3afd6 fix to work with hyper Matt Johnston <matt@ucc.asn.au> parents: 623 diff changeset	166 TemplogError::new_hyper("", e)
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	167 }
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	168 }
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	169
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	170 impl From<serde_json::Error> for TemplogError {
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	171 fn from(e: serde_json::Error) -> Self {
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	172 TemplogError::new_serde_json("", e)
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	173 }
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	174 }
604 278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	175
609 7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	176 /// Call closures with a rate limit. Useful for log message ratelimiting
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	177 #[derive(Clone)]
609 7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	178 pub struct NotTooOften {
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	179 last: Cell<Instant>,
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	180 limit: Duration,
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	181 }
604 278f1002b5c7 sensor regex, custom error type Matt Johnston <matt@ucc.asn.au> parents: 603 diff changeset	182
609 7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	183 impl NotTooOften {
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	184 pub fn new(limit_secs: u64) -> Self {
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	185 NotTooOften {
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	186 limit: Duration::new(limit_secs, 0),
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	187 last: Cell::new(Instant::now() - Duration::new(limit_secs+1, 0)),
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	188 }
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	189 }
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	190
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	191 pub fn and_then<F>(&self, op: F)
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	192 where F: Fn() {
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	193 let now = Instant::now();
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	194 if now - self.last.get() > self.limit {
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	195 self.last.set(now);
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	196 op();
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	197 }
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	198 }
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	199 }
7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	200
610 af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	201 struct Period {
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	202 start: Instant,
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	203 end: Option<Instant>,
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	204 }
609 7bda01659426 not building, paramwaiter work Matt Johnston <matt@ucc.asn.au> parents: 604 diff changeset	205
610 af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	206 pub struct StepIntegrator {
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	207 on_periods: Vec<Period>,
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	208 limit: Duration,
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	209 }
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	210
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	211 impl StepIntegrator {
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	212 pub fn new(limit: Duration) -> Self {
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	213 StepIntegrator {
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	214 on_periods: Vec::new(),
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	215 limit: limit,
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	216 }
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	217 }
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	218
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	219 pub fn turn(&mut self, on: bool) {
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	220 self.trim();
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	221
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	222 if self.on_periods.is_empty() {
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	223 self.on_periods.push( Period { start: Instant::now(), end: None });
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	224 return;
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	225 }
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	226
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	227 let current_on = self.on_periods.last().unwrap().end.is_none();
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	228 if on == current_on {
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	229 // state is unchanged
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	230 return;
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	231 }
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	232
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	233 if on {
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	234 self.on_periods.push( Period { start: Instant::now(), end: None });
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	235 } else {
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	236 self.on_periods.last_mut().unwrap().end = Some(Instant::now());
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	237 }
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	238 }
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	239
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	240 pub fn set_limit(&mut self, limit: Duration) {
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	241 self.limit = limit;
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	242 self.trim();
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	243 }
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	244
621 8136a6b99866 make it compile again Matt Johnston <matt@ucc.asn.au> parents: 617 diff changeset	245 pub fn integrate(&self) -> Duration {
610 af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	246 let durs = self.on_periods.iter().map(\|p\| {
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	247 let end = p.end.unwrap_or_else(\|\| Instant::now());
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	248 end - p.start
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	249 });
617 87a78343140e Duration::sum works now Matt Johnston <matt@ucc.asn.au> parents: 615 diff changeset	250 durs.sum()
610 af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	251 }
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	252
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	253 fn trim(&mut self) {
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	254 let begin = Instant::now() - self.limit;
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	255
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	256 self.on_periods.retain(\|p\| {
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	257 // remove expired endtimes
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	258 if let Some(e) = p.end {
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	259 e >= begin && e != p.start
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	260 } else {
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	261 true
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	262 }
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	263 });
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	264
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	265 for p in &mut self.on_periods {
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	266 p.start = cmp::max(p.start, begin);
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	267 }
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	268 }
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	269 }
af0dac00d40b untested step integrator Matt Johnston <matt@ucc.asn.au> parents: 609 diff changeset	270
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	271 /// Takes a stream and returns a stream without errors.
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	272 pub fn consume_errors<S>(s: S) -> Box<Stream<Item=S::Item, Error=S::Error>>
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	273 where
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	274 S: Stream+Send+'static,
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	275 <S as Stream>::Error: std::fmt::Display+Send+'static,
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	276 <S as Stream>::Item: Send+'static,
617 87a78343140e Duration::sum works now Matt Johnston <matt@ucc.asn.au> parents: 615 diff changeset	277 {
87a78343140e Duration::sum works now Matt Johnston <matt@ucc.asn.au> parents: 615 diff changeset	278 let f = s.then(\|r\| {
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	279 match r {
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	280 Ok(v) => Ok(Some(v)),
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	281 Err(e) => {
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	282 debug!("Stream error: {}", e);
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	283 Ok(None)
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	284 }
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	285 }
f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	286 })
617 87a78343140e Duration::sum works now Matt Johnston <matt@ucc.asn.au> parents: 615 diff changeset	287 .filter_map(\|p\| p);
87a78343140e Duration::sum works now Matt Johnston <matt@ucc.asn.au> parents: 615 diff changeset	288 Box::new(f)
611 f3e39e2107fd still doesn't compile, improvements to TemplogError and tokio curl though Matt Johnston <matt@ucc.asn.au> parents: 610 diff changeset	289 }

Mercurial > templog

annotate rust/src/types.rs @ 628:e1b5938de122 rust