pub struct CountryCode {
    pub(crate) inner: [NonZero<u8>; 2],
}
Available on crate feature geoip only.
Expand description

A two-letter country code.

Specifically, this type represents a purported “ISO 3166-1 alpha-2” country code, such as “IT” for Italy or “UY” for Uruguay.

It does not include the sentinel value ?? that we use to represent “country unknown”; if you need that, use OptionCc. Other than that, we do not check whether the country code represents a real country: we only ensure that it is a pair of printing ASCII characters.

Note that the geoip databases included with Arti will only include real countries; we do not include the pseudo-countries A1 through An for “anonymous proxies”, since doing so would mean putting nearly all Tor relays into one of those countries.

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§inner: [NonZero<u8>; 2]

Implementations§

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impl CountryCode

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pub fn get(&self) -> &str

Get the actual country code.

This just calls .as_ref().

Trait Implementations§

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impl AsRef<str> for CountryCode

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fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.
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impl Clone for CountryCode

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fn clone(&self) -> CountryCode

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for CountryCode

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl Display for CountryCode

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl FromStr for CountryCode

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type Err = Error

The associated error which can be returned from parsing.
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fn from_str(s: &str) -> Result<CountryCode, <CountryCode as FromStr>::Err>

Parses a string s to return a value of this type. Read more
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impl PartialEq for CountryCode

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fn eq(&self, other: &CountryCode) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for CountryCode

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impl Eq for CountryCode

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impl StructuralPartialEq for CountryCode

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