CountryIso3166Validator

ic_dbms_api::prelude

Struct CountryIso3166Validator

pub struct CountryIso3166Validator;

Expand description

Validator for ISO3166 country codes.

§Examples

use ic_dbms_api::prelude::{CountryIso3166Validator, Validate, Value};

let validator = CountryIso3166Validator;
let valid_country = Value::Text("US".into());
let invalid_country = Value::Text("XX".into());

assert!(validator.validate(&valid_country).is_ok());
assert!(validator.validate(&invalid_country).is_err());

Trait Implementations§

impl Validate for CountryIso3166Validator

fn validate(&self, value: &Value) -> IcDbmsResult<()>

Validates the given value. Read more

Auto Trait Implementations§

impl Freeze for CountryIso3166Validator

impl RefUnwindSafe for CountryIso3166Validator

impl Send for CountryIso3166Validator

impl Sync for CountryIso3166Validator

impl Unpin for CountryIso3166Validator

impl UnwindSafe for CountryIso3166Validator

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.