Struct tor_geoip::OptionCc

pub struct OptionCc(pub Option<CountryCode>);

Wrapper for an Option<CountryCode> that encodes None as ??.

Used so that we can implement foreign traits.

Tuple Fields

0: Option<CountryCode>

Trait Implementations

impl AsRef<Option<CountryCode>> for OptionCc

fn as_ref(&self) -> &Option<CountryCode>

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for OptionCc

fn clone(&self) -> OptionCc

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OptionCc

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

Formats the value using the given formatter.

impl Display for OptionCc

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

Formats the value using the given formatter.

impl From<Option<CountryCode>> for OptionCc

fn from(original: Option<CountryCode>) -> OptionCc

Converts to this type from the input type.

impl From<OptionCc> for Option<CountryCode>

fn from(original: OptionCc) -> Self

Converts to this type from the input type.

impl FromStr for OptionCc

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for OptionCc

fn eq(&self, other: &OptionCc) -> 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 Copy for OptionCc

impl Eq for OptionCc

impl StructuralPartialEq for OptionCc