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annotate rust/hg-core/src/config/config_items.rs @ 50762:7f8f6fe13fa9

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configitems: move blackbox's config items to the new configitems.toml In order for the Rust code to gain access to default values of in-core extensions that have a Rust implementation, we need to centralize them alongside the core items declarations. This is the first and so far only one of the extensions that have gained Rust support, I don't think it's worth the churn to move the rest of the extension's configitems yet.
author Rapha?l Gom?s <rgomes@octobus.net>
date Wed, 05 Jul 2023 23:59:22 +0200
parents f8412da86d05
children 58390f59826f
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1 //! Code for parsing default Mercurial config items.
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2 use itertools::Itertools;
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3 use serde::Deserialize;
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4
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5 use crate::{errors::HgError, exit_codes, FastHashMap};
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6
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7 /// Corresponds to the structure of `mercurial/configitems.toml`.
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8 #[derive(Debug, Deserialize)]
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9 pub struct ConfigItems {
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10 items: Vec<DefaultConfigItem>,
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11 templates: FastHashMap<String, Vec<TemplateItem>>,
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12 #[serde(rename = "template-applications")]
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13 template_applications: Vec<TemplateApplication>,
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14 }
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15
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16 /// Corresponds to a config item declaration in `mercurial/configitems.toml`.
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17 #[derive(Clone, Debug, PartialEq, Deserialize)]
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18 #[serde(try_from = "RawDefaultConfigItem")]
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19 pub struct DefaultConfigItem {
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20 /// Section of the config the item is in (e.g. `[merge-tools]`)
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21 section: String,
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22 /// Name of the item (e.g. `meld.gui`)
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23 name: String,
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24 /// Default value (can be dynamic, see [`DefaultConfigItemType`])
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25 default: Option<DefaultConfigItemType>,
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26 /// If the config option is generic (e.g. `merge-tools.*`), defines
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27 /// the priority of this item relative to other generic items.
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28 /// If we're looking for <pattern>, then all generic items within the same
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29 /// section will be sorted by order of priority, and the first regex match
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30 /// against `name` is returned.
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31 #[serde(default)]
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32 priority: Option<isize>,
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33 /// Aliases, if any. Each alias is a tuple of `(section, name)` for each
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34 /// option that is aliased to this one.
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35 #[serde(default)]
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36 alias: Vec<(String, String)>,
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37 /// Whether the config item is marked as experimental
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38 #[serde(default)]
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39 experimental: bool,
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40 /// The (possibly empty) docstring for the item
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41 #[serde(default)]
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42 documentation: String,
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43 /// Whether the item is part of an in-core extension. This allows us to
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44 /// hide them if the extension is not enabled, to preserve legacy
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45 /// behavior.
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46 #[serde(default)]
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47 in_core_extension: Option<String>,
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48 }
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49
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50 /// Corresponds to the raw (i.e. on disk) structure of config items. Used as
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51 /// an intermediate step in deserialization.
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52 #[derive(Clone, Debug, Deserialize)]
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53 struct RawDefaultConfigItem {
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54 section: String,
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55 name: String,
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56 default: Option<toml::Value>,
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57 #[serde(rename = "default-type")]
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58 default_type: Option<String>,
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59 #[serde(default)]
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60 priority: isize,
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61 #[serde(default)]
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62 generic: bool,
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63 #[serde(default)]
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64 alias: Vec<(String, String)>,
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65 #[serde(default)]
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66 experimental: bool,
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67 #[serde(default)]
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68 documentation: String,
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69 #[serde(default)]
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70 in_core_extension: Option<String>,
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71 }
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72
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73 impl TryFrom<RawDefaultConfigItem> for DefaultConfigItem {
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74 type Error = HgError;
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75
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76 fn try_from(value: RawDefaultConfigItem) -> Result<Self, Self::Error> {
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77 Ok(Self {
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78 section: value.section,
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79 name: value.name,
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80 default: raw_default_to_concrete(
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81 value.default_type,
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82 value.default,
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83 )?,
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84 priority: if value.generic {
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85 Some(value.priority)
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86 } else {
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87 None
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88 },
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89 alias: value.alias,
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90 experimental: value.experimental,
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91 documentation: value.documentation,
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92 in_core_extension: value.in_core_extension,
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93 })
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94 }
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95 }
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96
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97 impl DefaultConfigItem {
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98 fn is_generic(&self) -> bool {
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99 self.priority.is_some()
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100 }
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101
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102 pub fn in_core_extension(&self) -> Option<&str> {
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103 self.in_core_extension.as_deref()
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104 }
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105
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106 pub fn section(&self) -> &str {
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107 self.section.as_ref()
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108 }
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109 }
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110
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111 impl<'a> TryFrom<&'a DefaultConfigItem> for Option<&'a str> {
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112 type Error = HgError;
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113
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114 fn try_from(
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115 value: &'a DefaultConfigItem,
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116 ) -> Result<Option<&'a str>, Self::Error> {
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117 match &value.default {
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118 Some(default) => {
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119 let err = HgError::abort(
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120 format!(
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121 "programming error: wrong query on config item '{}.{}'",
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122 value.section,
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123 value.name
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124 ),
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125 exit_codes::ABORT,
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126 Some(format!(
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127 "asked for '&str', type of default is '{}'",
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128 default.type_str()
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129 )),
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130 );
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131 match default {
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132 DefaultConfigItemType::Primitive(toml::Value::String(
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133 s,
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134 )) => Ok(Some(s)),
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135 _ => Err(err),
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136 }
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137 }
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138 None => Ok(None),
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139 }
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140 }
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141 }
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142
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143 impl TryFrom<&DefaultConfigItem> for Option<bool> {
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144 type Error = HgError;
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145
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146 fn try_from(value: &DefaultConfigItem) -> Result<Self, Self::Error> {
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147 match &value.default {
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148 Some(default) => {
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149 let err = HgError::abort(
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150 format!(
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151 "programming error: wrong query on config item '{}.{}'",
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152 value.section,
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153 value.name
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154 ),
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155 exit_codes::ABORT,
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156 Some(format!(
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157 "asked for 'bool', type of default is '{}'",
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158 default.type_str()
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159 )),
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160 );
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161 match default {
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162 DefaultConfigItemType::Primitive(
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163 toml::Value::Boolean(b),
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164 ) => Ok(Some(*b)),
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165 _ => Err(err),
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166 }
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167 }
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168 None => Ok(Some(false)),
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169 }
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170 }
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171 }
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172
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173 impl TryFrom<&DefaultConfigItem> for Option<u32> {
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174 type Error = HgError;
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175
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176 fn try_from(value: &DefaultConfigItem) -> Result<Self, Self::Error> {
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177 match &value.default {
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178 Some(default) => {
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179 let err = HgError::abort(
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180 format!(
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181 "programming error: wrong query on config item '{}.{}'",
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182 value.section,
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183 value.name
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184 ),
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185 exit_codes::ABORT,
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186 Some(format!(
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187 "asked for 'u32', type of default is '{}'",
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188 default.type_str()
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189 )),
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190 );
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191 match default {
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192 DefaultConfigItemType::Primitive(
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193 toml::Value::Integer(b),
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194 ) => {
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195 Ok(Some((*b).try_into().expect("TOML integer to u32")))
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196 }
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197 _ => Err(err),
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198 }
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199 }
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200 None => Ok(None),
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201 }
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202 }
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203 }
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204
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205 impl TryFrom<&DefaultConfigItem> for Option<u64> {
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206 type Error = HgError;
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207
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208 fn try_from(value: &DefaultConfigItem) -> Result<Self, Self::Error> {
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209 match &value.default {
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210 Some(default) => {
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211 let err = HgError::abort(
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212 format!(
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213 "programming error: wrong query on config item '{}.{}'",
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214 value.section,
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215 value.name
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216 ),
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217 exit_codes::ABORT,
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218 Some(format!(
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219 "asked for 'u64', type of default is '{}'",
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220 default.type_str()
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221 )),
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222 );
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223 match default {
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224 DefaultConfigItemType::Primitive(
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225 toml::Value::Integer(b),
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diff changeset
226 ) => {
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227 Ok(Some((*b).try_into().expect("TOML integer to u64")))
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228 }
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229 _ => Err(err),
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230 }
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231 }
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232 None => Ok(None),
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233 }
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234 }
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235 }
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236
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237 /// Allows abstracting over more complex default values than just primitives.
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238 /// The former `configitems.py` contained some dynamic code that is encoded
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239 /// in this enum.
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240 #[derive(Debug, PartialEq, Clone, Deserialize)]
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241 pub enum DefaultConfigItemType {
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242 /// Some primitive type (string, integer, boolean)
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243 Primitive(toml::Value),
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244 /// A dynamic value that will be given by the code at runtime
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245 Dynamic,
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246 /// An lazily-returned array (possibly only relevant in the Python impl)
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247 /// Example: `lambda: [b"zstd", b"zlib"]`
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248 Lambda(Vec<String>),
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249 /// For now, a special case for `web.encoding` that points to the
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250 /// `encoding.encoding` module in the Python impl so that local encoding
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251 /// is correctly resolved at runtime
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252 LazyModule(String),
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253 ListType,
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254 }
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255
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256 impl DefaultConfigItemType {
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257 pub fn type_str(&self) -> &str {
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258 match self {
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259 DefaultConfigItemType::Primitive(primitive) => {
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260 primitive.type_str()
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261 }
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262 DefaultConfigItemType::Dynamic => "dynamic",
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263 DefaultConfigItemType::Lambda(_) => "lambda",
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264 DefaultConfigItemType::LazyModule(_) => "lazy_module",
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265 DefaultConfigItemType::ListType => "list_type",
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266 }
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267 }
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268 }
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269
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270 /// Most of the fields are shared with [`DefaultConfigItem`].
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271 #[derive(Debug, Clone, Deserialize)]
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272 #[serde(try_from = "RawTemplateItem")]
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273 struct TemplateItem {
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274 suffix: String,
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275 default: Option<DefaultConfigItemType>,
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276 priority: Option<isize>,
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277 #[serde(default)]
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278 alias: Vec<(String, String)>,
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279 #[serde(default)]
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280 experimental: bool,
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281 #[serde(default)]
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282 documentation: String,
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283 }
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284
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285 /// Corresponds to the raw (i.e. on disk) representation of a template item.
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286 /// Used as an intermediate step in deserialization.
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287 #[derive(Clone, Debug, Deserialize)]
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288 struct RawTemplateItem {
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289 suffix: String,
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290 default: Option<toml::Value>,
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291 #[serde(rename = "default-type")]
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292 default_type: Option<String>,
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293 #[serde(default)]
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294 priority: isize,
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295 #[serde(default)]
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296 generic: bool,
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297 #[serde(default)]
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298 alias: Vec<(String, String)>,
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299 #[serde(default)]
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300 experimental: bool,
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301 #[serde(default)]
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302 documentation: String,
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303 }
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304
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305 impl TemplateItem {
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306 fn into_default_item(
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307 self,
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308 application: TemplateApplication,
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309 ) -> DefaultConfigItem {
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310 DefaultConfigItem {
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311 section: application.section,
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312 name: application
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313 .prefix
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314 .map(|prefix| format!("{}.{}", prefix, self.suffix))
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315 .unwrap_or(self.suffix),
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316 default: self.default,
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317 priority: self.priority,
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318 alias: self.alias,
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319 experimental: self.experimental,
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320 documentation: self.documentation,
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321 in_core_extension: None,
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322 }
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323 }
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324 }
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325
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326 impl TryFrom<RawTemplateItem> for TemplateItem {
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327 type Error = HgError;
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328
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329 fn try_from(value: RawTemplateItem) -> Result<Self, Self::Error> {
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330 Ok(Self {
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331 suffix: value.suffix,
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332 default: raw_default_to_concrete(
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333 value.default_type,
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334 value.default,
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335 )?,
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336 priority: if value.generic {
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337 Some(value.priority)
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338 } else {
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339 None
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340 },
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341 alias: value.alias,
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342 experimental: value.experimental,
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343 documentation: value.documentation,
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344 })
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345 }
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346 }
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347
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348 /// Transforms the on-disk string-based representation of complex default types
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349 /// to the concrete [`DefaultconfigItemType`].
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350 fn raw_default_to_concrete(
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351 default_type: Option<String>,
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352 default: Option<toml::Value>,
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353 ) -> Result<Option<DefaultConfigItemType>, HgError> {
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354 Ok(match default_type.as_deref() {
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355 None => default.as_ref().map(|default| {
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356 DefaultConfigItemType::Primitive(default.to_owned())
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357 }),
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358 Some("dynamic") => Some(DefaultConfigItemType::Dynamic),
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359 Some("list_type") => Some(DefaultConfigItemType::ListType),
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360 Some("lambda") => match &default {
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361 Some(default) => Some(DefaultConfigItemType::Lambda(
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362 default.to_owned().try_into().map_err(|e| {
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363 HgError::abort(
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364 e.to_string(),
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365 exit_codes::ABORT,
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366 Some("Check 'mercurial/configitems.toml'".into()),
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367 )
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368 })?,
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369 )),
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370 None => {
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371 return Err(HgError::abort(
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372 "lambda defined with no return value".to_string(),
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373 exit_codes::ABORT,
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374 Some("Check 'mercurial/configitems.toml'".into()),
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375 ))
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376 }
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377 },
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378 Some("lazy_module") => match &default {
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379 Some(default) => {
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380 Some(DefaultConfigItemType::LazyModule(match default {
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381 toml::Value::String(module) => module.to_owned(),
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382 _ => {
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383 return Err(HgError::abort(
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384 "lazy_module module name should be a string"
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385 .to_string(),
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386 exit_codes::ABORT,
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387 Some("Check 'mercurial/configitems.toml'".into()),
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388 ))
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389 }
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390 }))
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391 }
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392 None => {
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393 return Err(HgError::abort(
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394 "lazy_module should have a default value".to_string(),
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395 exit_codes::ABORT,
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396 Some("Check 'mercurial/configitems.toml'".into()),
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397 ))
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398 }
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399 },
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400 Some(invalid) => {
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401 return Err(HgError::abort(
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402 format!("invalid default_type '{}'", invalid),
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403 exit_codes::ABORT,
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404 Some("Check 'mercurial/configitems.toml'".into()),
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405 ))
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406 }
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407 })
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parents:
diff changeset
408 }
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
409
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410 #[derive(Debug, Clone, Deserialize)]
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411 struct TemplateApplication {
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412 template: String,
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413 section: String,
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414 #[serde(default)]
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415 prefix: Option<String>,
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416 }
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417
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418 /// Represents the (dynamic) set of default core Mercurial config items from
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419 /// `mercurial/configitems.toml`.
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420 #[derive(Clone, Debug, Default)]
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421 pub struct DefaultConfig {
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422 /// Mapping of section -> (mapping of name -> item)
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423 items: FastHashMap<String, FastHashMap<String, DefaultConfigItem>>,
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424 }
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425
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426 impl DefaultConfig {
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427 pub fn empty() -> DefaultConfig {
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428 Self {
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429 items: Default::default(),
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430 }
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431 }
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432
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433 /// Returns `Self`, given the contents of `mercurial/configitems.toml`
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434 #[logging_timer::time("trace")]
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435 pub fn from_contents(contents: &str) -> Result<Self, HgError> {
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436 let mut from_file: ConfigItems =
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437 toml::from_str(contents).map_err(|e| {
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438 HgError::abort(
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439 e.to_string(),
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440 exit_codes::ABORT,
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441 Some("Check 'mercurial/configitems.toml'".into()),
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442 )
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443 })?;
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444
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445 let mut flat_items = from_file.items;
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446
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447 for application in from_file.template_applications.drain(..) {
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448 match from_file.templates.get(&application.template) {
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449 None => return Err(
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450 HgError::abort(
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451 format!(
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452 "template application refers to undefined template '{}'",
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453 application.template
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454 ),
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455 exit_codes::ABORT,
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456 Some("Check 'mercurial/configitems.toml'".into())
f8412da86d05 rust-config: add support for default config items
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457 )
f8412da86d05 rust-config: add support for default config items
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diff changeset
458 ),
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459 Some(template_items) => {
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460 for template_item in template_items {
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461 flat_items.push(
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462 template_item
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463 .clone()
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464 .into_default_item(application.clone()),
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465 )
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466 }
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467 }
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468 };
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parents:
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469 }
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470
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471 let items = flat_items.into_iter().fold(
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472 FastHashMap::default(),
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473 |mut acc, item| {
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474 acc.entry(item.section.to_owned())
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475 .or_insert_with(|| {
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476 let mut section = FastHashMap::default();
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477 section.insert(item.name.to_owned(), item.to_owned());
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diff changeset
478 section
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479 })
f8412da86d05 rust-config: add support for default config items
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480 .insert(item.name.to_owned(), item);
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diff changeset
481 acc
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diff changeset
482 },
f8412da86d05 rust-config: add support for default config items
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diff changeset
483 );
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diff changeset
484
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485 Ok(Self { items })
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diff changeset
486 }
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diff changeset
487
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488 /// Return the default config item that matches `section` and `item`.
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489 pub fn get(
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diff changeset
490 &self,
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diff changeset
491 section: &[u8],
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492 item: &[u8],
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diff changeset
493 ) -> Option<&DefaultConfigItem> {
f8412da86d05 rust-config: add support for default config items
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494 // Core items must be valid UTF-8
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495 let section = String::from_utf8_lossy(section);
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496 let section_map = self.items.get(section.as_ref())?;
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497 let item_name_lossy = String::from_utf8_lossy(item);
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diff changeset
498 match section_map.get(item_name_lossy.as_ref()) {
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diff changeset
499 Some(item) => Some(item),
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diff changeset
500 None => {
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diff changeset
501 for generic_item in section_map
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diff changeset
502 .values()
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diff changeset
503 .filter(|item| item.is_generic())
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diff changeset
504 .sorted_by_key(|item| match item.priority {
f8412da86d05 rust-config: add support for default config items
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diff changeset
505 Some(priority) => (priority, &item.name),
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diff changeset
506 _ => unreachable!(),
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diff changeset
507 })
f8412da86d05 rust-config: add support for default config items
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diff changeset
508 {
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
509 if regex::bytes::Regex::new(&generic_item.name)
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diff changeset
510 .expect("invalid regex in configitems")
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diff changeset
511 .is_match(item)
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diff changeset
512 {
f8412da86d05 rust-config: add support for default config items
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diff changeset
513 return Some(generic_item);
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diff changeset
514 }
f8412da86d05 rust-config: add support for default config items
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diff changeset
515 }
f8412da86d05 rust-config: add support for default config items
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diff changeset
516 None
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diff changeset
517 }
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
518 }
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
519 }
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
520 }
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
521
f8412da86d05 rust-config: add support for default config items
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diff changeset
522 #[cfg(test)]
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diff changeset
523 mod tests {
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diff changeset
524 use crate::config::config_items::{
f8412da86d05 rust-config: add support for default config items
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diff changeset
525 DefaultConfigItem, DefaultConfigItemType,
f8412da86d05 rust-config: add support for default config items
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diff changeset
526 };
f8412da86d05 rust-config: add support for default config items
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diff changeset
527
f8412da86d05 rust-config: add support for default config items
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diff changeset
528 use super::DefaultConfig;
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diff changeset
529
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
530 #[test]
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diff changeset
531 fn test_config_read() {
f8412da86d05 rust-config: add support for default config items
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diff changeset
532 let contents = r#"
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diff changeset
533 [[items]]
f8412da86d05 rust-config: add support for default config items
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diff changeset
534 section = "alias"
f8412da86d05 rust-config: add support for default config items
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diff changeset
535 name = "abcd.*"
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diff changeset
536 default = 3
f8412da86d05 rust-config: add support for default config items
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diff changeset
537 generic = true
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
538 priority = -1
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
539
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
540 [[items]]
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
541 section = "alias"
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
542 name = ".*"
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
543 default-type = "dynamic"
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
544 generic = true
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
545
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
546 [[items]]
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
547 section = "cmdserver"
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
548 name = "track-log"
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
549 default-type = "lambda"
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
550 default = [ "chgserver", "cmdserver", "repocache",]
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
551
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
552 [[items]]
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
553 section = "chgserver"
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
554 name = "idletimeout"
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
555 default = 3600
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parents:
diff changeset
556
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
557 [[items]]
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
558 section = "cmdserver"
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
559 name = "message-encodings"
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
560 default-type = "list_type"
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
561
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
562 [[items]]
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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diff changeset
563 section = "web"
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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diff changeset
564 name = "encoding"
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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diff changeset
565 default-type = "lazy_module"
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
566 default = "encoding.encoding"
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
567
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
568 [[items]]
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
569 section = "command-templates"
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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570 name = "graphnode"
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parents:
diff changeset
571 alias = [["ui", "graphnodetemplate"]]
f8412da86d05 rust-config: add support for default config items
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572 documentation = """This is a docstring.
f8412da86d05 rust-config: add support for default config items
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573 This is another line \
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Rapha?l Gom?s <rgomes@octobus.net>
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574 but this is not."""
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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diff changeset
575
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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576 [[items]]
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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577 section = "censor"
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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578 name = "policy"
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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diff changeset
579 default = "abort"
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diff changeset
580 experimental = true
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parents:
diff changeset
581
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
582 [[template-applications]]
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
583 template = "diff-options"
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
584 section = "commands"
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
585 prefix = "revert.interactive"
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
586
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
587 [[template-applications]]
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
588 template = "diff-options"
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
589 section = "diff"
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
590
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
591 [templates]
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
592 [[templates.diff-options]]
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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diff changeset
593 suffix = "nodates"
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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diff changeset
594 default = false
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
595
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
596 [[templates.diff-options]]
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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diff changeset
597 suffix = "showfunc"
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Rapha?l Gom?s <rgomes@octobus.net>
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diff changeset
598 default = false
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Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
599
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
600 [[templates.diff-options]]
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
601 suffix = "unified"
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
602 "#;
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Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
603 let res = DefaultConfig::from_contents(contents);
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Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
604 let config = match res {
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Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
605 Ok(config) => config,
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
606 Err(e) => panic!("{}", e),
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Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
607 };
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
608 let expected = DefaultConfigItem {
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Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
609 section: "censor".into(),
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Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
610 name: "policy".into(),
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
611 default: Some(DefaultConfigItemType::Primitive("abort".into())),
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Rapha?l Gom?s <rgomes@octobus.net>
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diff changeset
612 priority: None,
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
613 alias: vec![],
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
614 experimental: true,
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
615 documentation: "".into(),
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616 in_core_extension: None,
50760
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617 };
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Rapha?l Gom?s <rgomes@octobus.net>
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618 assert_eq!(config.get(b"censor", b"policy"), Some(&expected));
f8412da86d05 rust-config: add support for default config items
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diff changeset
619
f8412da86d05 rust-config: add support for default config items
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diff changeset
620 // Test generic priority. The `.*` pattern is wider than `abcd.*`, but
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
621 // `abcd.*` has priority, so it should match first.
f8412da86d05 rust-config: add support for default config items
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diff changeset
622 let expected = DefaultConfigItem {
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
623 section: "alias".into(),
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parents:
diff changeset
624 name: "abcd.*".into(),
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parents:
diff changeset
625 default: Some(DefaultConfigItemType::Primitive(3.into())),
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parents:
diff changeset
626 priority: Some(-1),
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parents:
diff changeset
627 alias: vec![],
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parents:
diff changeset
628 experimental: false,
f8412da86d05 rust-config: add support for default config items
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parents:
diff changeset
629 documentation: "".into(),
50762
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parents: 50760
diff changeset
630 in_core_extension: None,
50760
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diff changeset
631 };
f8412da86d05 rust-config: add support for default config items
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diff changeset
632 assert_eq!(config.get(b"alias", b"abcdsomething"), Some(&expected));
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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diff changeset
633
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
634 //... but if it doesn't, we should fallback to `.*`
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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diff changeset
635 let expected = DefaultConfigItem {
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
636 section: "alias".into(),
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
637 name: ".*".into(),
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
638 default: Some(DefaultConfigItemType::Dynamic),
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
639 priority: Some(0),
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
640 alias: vec![],
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
641 experimental: false,
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
642 documentation: "".into(),
50762
7f8f6fe13fa9 configitems: move blackbox's config items to the new configitems.toml
Rapha?l Gom?s <rgomes@octobus.net>
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diff changeset
643 in_core_extension: None,
50760
f8412da86d05 rust-config: add support for default config items
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diff changeset
644 };
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
645 assert_eq!(config.get(b"alias", b"something"), Some(&expected));
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
646
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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diff changeset
647 let expected = DefaultConfigItem {
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
648 section: "chgserver".into(),
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
649 name: "idletimeout".into(),
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
650 default: Some(DefaultConfigItemType::Primitive(3600.into())),
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
651 priority: None,
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
652 alias: vec![],
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
653 experimental: false,
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
654 documentation: "".into(),
50762
7f8f6fe13fa9 configitems: move blackbox's config items to the new configitems.toml
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parents: 50760
diff changeset
655 in_core_extension: None,
50760
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parents:
diff changeset
656 };
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
657 assert_eq!(config.get(b"chgserver", b"idletimeout"), Some(&expected));
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
658
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
659 let expected = DefaultConfigItem {
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
660 section: "cmdserver".into(),
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
661 name: "track-log".into(),
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
662 default: Some(DefaultConfigItemType::Lambda(vec![
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
663 "chgserver".into(),
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
664 "cmdserver".into(),
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
665 "repocache".into(),
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
666 ])),
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
667 priority: None,
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
668 alias: vec![],
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
669 experimental: false,
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
670 documentation: "".into(),
50762
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Rapha?l Gom?s <rgomes@octobus.net>
parents: 50760
diff changeset
671 in_core_extension: None,
50760
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Rapha?l Gom?s <rgomes@octobus.net>
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diff changeset
672 };
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
673 assert_eq!(config.get(b"cmdserver", b"track-log"), Some(&expected));
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
674
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
675 let expected = DefaultConfigItem {
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
676 section: "command-templates".into(),
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
677 name: "graphnode".into(),
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
678 default: None,
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
679 priority: None,
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
680 alias: vec![("ui".into(), "graphnodetemplate".into())],
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
681 experimental: false,
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
682 documentation:
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
diff changeset
683 "This is a docstring.\nThis is another line but this is not."
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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diff changeset
684 .into(),
50762
7f8f6fe13fa9 configitems: move blackbox's config items to the new configitems.toml
Rapha?l Gom?s <rgomes@octobus.net>
parents: 50760
diff changeset
685 in_core_extension: None,
50760
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Rapha?l Gom?s <rgomes@octobus.net>
parents:
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686 };
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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687 assert_eq!(
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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688 config.get(b"command-templates", b"graphnode"),
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
parents:
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689 Some(&expected)
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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690 );
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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691 }
f8412da86d05 rust-config: add support for default config items
Rapha?l Gom?s <rgomes@octobus.net>
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692 }