Struct CountryCode 

pub struct CountryCode(/* private fields */);

ISO-3166-1 alpha-2 country code, stored lowercased (e.g. pl, de). A newtype so a geo requirement can’t be confused with an arbitrary string and is validated at the boundary.

Implementations

impl CountryCode

pub fn new(s: &str) -> Option<Self>

Parse a two-letter code, lowercasing ASCII. None for anything that isn’t exactly two ASCII letters.

pub fn as_str(&self) -> &str

The lowercased two-letter code.

Trait Implementations

impl Clone for CountryCode

fn clone(&self) -> CountryCode

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CountryCode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CountryCode

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for CountryCode

impl From<CountryCode> for String

fn from(c: CountryCode) -> Self

Converts to this type from the input type.

impl Hash for CountryCode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CountryCode

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for CountryCode

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CountryCode

impl TryFrom<String> for CountryCode

type Error = String

The type returned in the event of a conversion error.

fn try_from(s: String) -> Result<Self, Self::Error>

Performs the conversion.