clarify iso code impl
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1 changed files with 3 additions and 6 deletions
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@ -174,12 +174,9 @@ async fn fetch_db(license_key: ClientSecret) -> Result<(), DbLoadError> {
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}
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pub fn record_country_visit(country: Option<Country>) {
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let iso_code = country.map_or("unknown", |country| {
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country
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.country
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.and_then(|c| c.iso_code)
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.unwrap_or("unknown")
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});
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let iso_code = country
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.and_then(|country| country.country.and_then(|c| c.iso_code))
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.unwrap_or("unknown");
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COUNTRY_VISIT_COUNTER
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.get_metric_with_label_values(&[iso_code])
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