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Simplify matching

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This commit is contained in:
Matthias Beyer 2017-10-21 16:45:57 +02:00
parent 131881cd01
commit 82c30edcee
1 changed files with 18 additions and 21 deletions
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39
lib/core/libimagrt/src/logger.rs
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@ -393,38 +393,35 @@ fn aggregate_module_settings(_matches: &ArgMatches, config: Option<&Value>)
let mut settings = BTreeMap::new();
for (module_name, v) in t {
let destinations = match v.read("destinations") {
Ok(Some(&Value::Array(ref a))) => translate_destinations(a).map(Some),
Ok(None) => Ok(None),
Ok(Some(_)) => {
let destinations = match v.read("destinations")? {
Some(&Value::Array(ref a)) => Some(translate_destinations(a)?),
None => None,
Some(_) => {
let path = "imag.logging.modules.<mod>.destinations".to_owned();
let ty = "Array";
Err(RE::from_kind(EK::ConfigTypeError(path, ty)))
return Err(RE::from_kind(EK::ConfigTypeError(path, ty)))
},
Err(e) => Err(e).map_err(From::from),
}?;
};
let level = match v.read("level") {
Ok(Some(&Value::String(ref s))) => match_log_level_str(s).map(Some),
Ok(None) => Ok(None),
Ok(Some(_)) => {
let level = match v.read("level")? {
Some(&Value::String(ref s)) => Some(match_log_level_str(s)?),
None => None,
Some(_) => {
let path = "imag.logging.modules.<mod>.level".to_owned();
let ty = "String";
Err(RE::from_kind(EK::ConfigTypeError(path, ty)))
return Err(RE::from_kind(EK::ConfigTypeError(path, ty)))
},
Err(e) => Err(e).map_err(From::from),
}?;
};
let enabled = match v.read("enabled") {
Ok(Some(&Value::Boolean(b))) => Ok(b),
Ok(None) => Ok(false),
Ok(Some(_)) => {
let enabled = match v.read("enabled")? {
Some(&Value::Boolean(b)) => b,
None => false,
Some(_) => {
let path = "imag.logging.modules.<mod>.enabled".to_owned();
let ty = "Boolean";
Err(RE::from_kind(EK::ConfigTypeError(path, ty)))
return Err(RE::from_kind(EK::ConfigTypeError(path, ty)))
},
Err(e) => Err(e).map_err(From::from),
}?;
};
let module_settings = ModuleSettings {
enabled: enabled,